docs(M03): accept entity presentation integration

RENDER.md

@@ -964,6 +964,21 @@ $exe = Join-Path $env:TEMP 'godot-4.6.1-openwc\Godot_v4.6.1-stable_win64.exe'
   capture path. Light/Area/Skybox DBC lookup, interpolation, fog, sun and shader
   behavior remain unchanged; weather and indoor environment state are follow-up work.
 
+## 2026-07-16 World Entity Presentation Facade
+
+- `EntityPresentationSnapshot` contract version 1 combines session `EntityId`,
+  typed Godot world position, visual PackedScene path, finite yaw/scale and visibility.
+- `WorldRenderFacade.present_entity()` and `remove_entity()` delegate to an explicit
+  scene-owned `WorldEntityPresenter`; both runtime scenes compose that service.
+- The presenter owns only visual subtrees. Same-path snapshots update transform/
+  visibility, changed paths replace after successful instantiation, and removal
+  detaches plus queues the owned root for deletion.
+- The local player, authoritative state, GUID mapping and asset/display selection
+  remain outside this service. Runtime emits no entity commands yet, so baseline
+  output is unchanged.
+- PackedScene loading is currently synchronous on create/replace and is a documented
+  prototype limitation, not an accepted network-scale frame-critical path.
+
 ## Practical Rule For Future Work
 
 If something improves quality but creates visible hitch, it is not done. Move it to bake/cache/background work, split finalization over frames, or prewarm it before the player can see it.

coordination/claims/M03-RND-FACADE-ENTITY-001.md

@@ -0,0 +1,130 @@
+# M03-RND-FACADE-ENTITY-001 — World entity presentation commands
+
+<!-- OPENWC_CLAIM:M03-RND-FACADE-ENTITY-001:sindo-main-codex:2026-07-18 -->
+
+## Ownership
+
+- Target: M03
+- Program: RND
+- Owner/Agent ID: sindo-main-codex
+- Branch: `work/sindo-main-codex/m03-facade-entity`
+- Lease expires UTC: 2026-07-18
+- Integrator: M03 milestone integrator
+
+## Outcome
+
+Add immutable, versioned world-entity presentation input and stable facade
+commands for idempotent present/update and removal, backed by a renderer-owned
+scene service with explicit entity subtree ownership.
+
+## Non-goals
+
+- Define authoritative entity/gameplay/network state or allocate/map identities.
+- Move the local player controller/presenters behind the world-entity service.
+- Implement build-12340 display IDs, equipment, animation, effects or visibility rules.
+- Add background loading, pooling, MultiMesh conversion or a generic ECS/framework.
+- Change streamer queues, caches, world assets, baseline visuals or target status.
+
+## Paths
+
+- Exclusive: `src/render/entities/entity_presentation_snapshot.gd`,
+  `src/render/entities/world_entity_presenter.gd`,
+  `src/tools/verify_world_entity_presentation.gd`,
+  `src/tests/scenes/world_entity_visual_replacement_fixture.tscn`,
+  `docs/modules/world-entity-presentation.md`, this claim
+- Shared/hotspots: `src/render/world_render_facade.gd`, both runtime streaming
+  scenes, `src/tools/verify_world_render_facade.gd`, `docs/modules/world-renderer.md`,
+  `docs/modules/README.md`, `RENDER.md`, `targets/03-renderer-facade.md`
+- Reused unchanged: `EntityId`, `GodotWorldPosition`, existing asset-free
+  character presentation model fixture
+- Generated/ignored: `.godot`, native DLL, generated resources, caches and
+  proprietary renderer corpus
+
+## Contracts and data
+
+- Contract version: `EntityPresentationSnapshot.CONTRACT_VERSION = 1`
+- Snapshot: valid session-local `EntityId`, typed Godot world position, visual
+  PackedScene path, finite yaw radians, positive finite uniform scale and visibility
+- Public API: `WorldRenderFacade.present_entity`, `remove_entity`,
+  `entity_presentation_snapshot`
+- Presenter behavior: present is idempotent by entity key; same visual updates
+  transform/visibility, changed visual replaces the owned subtree; remove is explicit
+- Schema/cache/coordinate contracts: no persisted schema or cache change
+
+## Dependencies
+
+- Requires: integrated M03 environment facade master `a85e416`, M01 identity and
+  coordinate contracts
+- Blocks: completion of the first M03 facade checklist item and later entity renderer extraction
+- External state: none; tests use a repository-owned asset-free PackedScene fixture
+
+## Verification
+
+- Commands: cold snapshot contract; presenter lifecycle/ownership regression;
+  facade delegation and runtime wiring; identity/coordinate/internal-access;
+  renderer manifest/shutdown/planner/scheduler/focus and repository gates
+- Fixtures: invalid identity/position/yaw/scale/path, spawn, idempotent update,
+  visual replacement, missing asset, removal, detached diagnostic snapshot and teardown
+- Fidelity evidence: no runtime commands are produced yet, so existing scene output
+  and seven baseline plans remain unchanged
+- Performance budget: constant-time entity lookup; synchronous resource load only
+  on first presentation/visual replacement and explicitly excluded from hot-path acceptance
+
+## Documentation deliverables
+
+- Inline public API docs: snapshot, facade commands and presenter lifecycle
+- Module specification: new world-entity-presentation specification
+- Data-flow diagram: read model through facade into owned visual subtree
+- Sequence/state/dependency diagrams: present/update/replace/remove/failure/teardown
+- Source map/status updates: module registry, world renderer and `RENDER.md`
+
+## Simplicity and naming
+
+- Important names introduced: `EntityPresentationSnapshot`, `WorldEntityPresenter`,
+  `present_entity`, `remove_entity`
+- Simplest considered solution: one immutable full visual snapshot and one
+  dictionary-owned Node3D presenter below an explicit scene service
+- Rejected complexity/abstractions: ECS, event bus, command hierarchy, factory
+  registry, pooling, async loader framework or duplicate identity registry
+- Unavoidable complexity and justification: renderer must own and deterministically
+  replace/free visual subtrees while authoritative state remains external
+- Measured optimization evidence: no optimization claim; lifecycle is asset-free tested
+
+## Status
+
+- State: ready-for-review
+- Done: immutable contract-v1 snapshot, presenter ownership lifecycle, facade
+  commands, runtime composition, asset-free regressions and module documentation
+- Next: M03 integrator reviews and merges `1807c3a`
+- Blocked by:
+
+<!-- OPENWC_HANDOFF:READY:M03-RND-FACADE-ENTITY-001:1807c3a -->
+<!-- OPENWC_INTEGRATION:ACCEPTED:M03-RND-FACADE-ENTITY-001:606770c -->
+
+## Handoff
+
+- Commit: `1807c3a`
+- Results: facade now exposes idempotent `present_entity`, explicit
+  `remove_entity` and detached diagnostics. Both runtime scenes compose a
+  `WorldEntityPresenter` that owns one replaceable visual subtree per valid
+  session `EntityId`; local player and authoritative state remain separate.
+- Verification: entity `snapshot_cases=8 lifecycle_cases=14 runtime_scenes=2`;
+  facade `delegation=9 entity_contract=6`; identities `5/5/6/5`; character
+  presentation `9/10/3/1`; coordinate boundary `files=119`; internal access
+  `43/7/9/1`; environment/ground/terrain, manifest `7/7`, shutdown, scheduler
+  (`20000` iterations), planner (`250` iterations), focus, editor parse, dry-run,
+  coordination, documentation and diff gates passed.
+- Fidelity: runtime produces no world-entity commands yet, so all seven baseline
+  plans and existing player/world output remain unchanged. No build-12340
+  display, equipment, animation, effects or visibility parity claim is added.
+- External/local inputs: ignored native DLL and generated ADT scripts supported
+  editor/dry-run only. Missing proprietary ADT/DBC/character corpus produced the
+  expected degraded diagnostics.
+- Remaining risks: PackedScene create/replace loads synchronously and is not an
+  accepted network-scale hot path; resource paths are adapter inputs rather than
+  stable content IDs; animation/equipment/effects and scale profiling remain open.
+- Documentation updated: new world-entity-presentation API/input-output/data-flow/
+  lifecycle/sequence/ownership/failure/configuration/migration/diagnostic/source-map
+  spec; world renderer, module registry and `RENDER.md` updated.
+- Integration: accepted in master merge `606770c`; post-merge entity/facade,
+  character, internal-access, manifest, shutdown, scheduler and planner gates passed.

docs/modules/README.md

@@ -15,6 +15,7 @@
 | Third-person camera | Implemented | [`third-person-camera.md`](third-person-camera.md) |
 | Character presentation | Implemented boundary / Partial fidelity | [`character-presentation.md`](character-presentation.md) |
 | Renderer | Partial | [`world-renderer.md`](world-renderer.md), [`../../RENDER.md`](../../RENDER.md) |
+| World entity presentation | Implemented boundary / Prototype visuals | [`world-entity-presentation.md`](world-entity-presentation.md) |
 | Streaming target planner | Implemented | [`streaming-target-planner.md`](streaming-target-planner.md) |
 | Render budget scheduler | Implemented | [`render-budget-scheduler.md`](render-budget-scheduler.md) |
 | Network/session | Planned | [`../../targets/roadmap/03-network-and-session.md`](../../targets/roadmap/03-network-and-session.md) |

docs/modules/world-entity-presentation.md

@@ -0,0 +1,254 @@
+# World Entity Presentation
+
+## Metadata
+
+| Field | Value |
+|---|---|
+| Status | Implemented boundary / Prototype visuals |
+| Target/work package | M03 / `M03-RND-FACADE-ENTITY-001` |
+| Owners | Renderer entity-presentation boundary and visual subtree lifecycle |
+| Last verified | Worktree `work/sindo-main-codex/m03-facade-entity`, 2026-07-16 |
+| Profiles/capabilities | Contract version 1; asset-free scene presentation only |
+
+## Purpose
+
+Accept immutable session-local entity visual snapshots through
+`WorldRenderFacade`, create or update renderer-owned visual subtrees idempotently,
+and remove them explicitly without making the renderer authoritative for entity,
+gameplay, network or content state.
+
+## Non-goals
+
+- Allocate `EntityId` or map it to `WowGuid`, display ID or server entry.
+- Present the separately composed local player through this service.
+- Define build-12340 model, equipment, animation, effects or visibility rules.
+- Own gameplay/world state, packet decoding, terrain or streaming decisions.
+- Provide asynchronous loading, pooling, batching, persistence or cache formats.
+
+## Context and boundaries
+
+```mermaid
+flowchart LR
+    WorldState[Future authoritative WorldState] --> Adapter[Entity presentation adapter]
+    Adapter --> Snapshot[EntityPresentationSnapshot v1]
+    Snapshot --> Facade[WorldRenderFacade]
+    Facade --> Presenter[WorldEntityPresenter]
+    Asset[PackedScene visual path] --> Presenter
+    Presenter --> Visual[Owned Node3D visual subtree]
+    LocalPlayer[Local player composition] -. separate boundary .-> Viewport[Rendered world]
+    Visual --> Viewport
+```
+
+Allowed dependencies:
+
+- immutable M01 `EntityId` and `GodotWorldPosition` values;
+- renderer-facing Godot transform and scene APIs;
+- an explicit repository/resource path selected outside the renderer;
+- `WorldRenderFacade` and main-thread runtime scene composition.
+
+Forbidden dependencies:
+
+- gameplay reducers, intents, combat/movement authority or entity allocation;
+- packet codecs, GUID interpretation, server DB access or Content Project writes;
+- streamer queues/tasks/caches, terrain query or camera/input state;
+- hidden autoload, SceneTree group service lookup or persisted session IDs.
+
+## Public API
+
+| Symbol | Kind | Purpose | Thread/lifetime | Errors |
+|---|---|---|---|---|
+| `EntityPresentationSnapshot.CONTRACT_VERSION` | Contract constant | Identifies additive snapshot contract version `1` | Compile/runtime constant | Incompatible changes require migration/ADR |
+| `EntityPresentationSnapshot.create(...)` | Immutable value factory | Captures identity, typed position, visual path, yaw, scale and visibility | Any thread to construct; caller-owned | Invalid value carries stable `entity_presentation_*` failure code |
+| `WorldRenderFacade.present_entity(snapshot)` | Command | Idempotently creates/updates/replaces one world visual | Main thread; world session | Returns `false` for invalid snapshot, missing service or failed scene creation |
+| `WorldRenderFacade.remove_entity(entity_id)` | Command | Removes one known session visual | Main thread; world session | Returns `false` for invalid or unknown identity |
+| `WorldRenderFacade.entity_presentation_snapshot()` | Diagnostic query | Returns detached scalar entity inventory | Main thread; caller-owned copy | Missing/invalid service returns empty snapshot with diagnostic |
+| `WorldEntityPresenter.present_entity(snapshot)` | Internal service command | Owns visual load, attach, transform update and replacement | Main thread; service lifetime | Failed replacement retains prior valid subtree |
+| `WorldEntityPresenter.remove_entity(entity_id)` | Internal service command | Detaches and schedules owned subtree deletion | Main thread | Unknown identity is unchanged/false |
+
+## Inputs and outputs
+
+| Direction | Contract/data | Producer | Consumer | Ownership | Thread/lifetime |
+|---|---|---|---|---|---|
+| Input | Valid session-local `EntityId` | Future entity registry/adapter | Snapshot/presenter index | Immutable caller reference | One runtime session |
+| Input | `GodotWorldPosition` | World-state presentation adapter | Snapshot/presenter transform | Immutable caller reference | One snapshot |
+| Input | PackedScene resource path | Asset-selection adapter | Presenter | Copied string; resource remains Godot-owned | Until visual replacement |
+| Input | Finite yaw radians, positive scale, visibility | Presentation adapter | Presenter | Scalar copies | One snapshot |
+| Output | Owned Node3D subtree | Presenter | SceneTree/viewport | Presenter child ownership | Until replacement/removal/world teardown |
+| Output | Detached inventory dictionary | Presenter/facade | Diagnostics/tests | Caller-owned deep copy | One query |
+
+Side effects:
+
+- synchronously loads a PackedScene only for first presentation or visual-path change;
+- instantiates, attaches, transforms, detaches and queues visual Node3D subtrees;
+- does not mutate authoritative state, streamer queues, caches, files, DB or network;
+- does not retain caller snapshots after an entity entry is replaced or removed.
+
+## Data flow
+
+```mermaid
+flowchart TD
+    ReadModel[Entity visual read model] --> Validate[Validate typed immutable snapshot]
+    Validate -->|invalid| Reject[Return false; no scene mutation]
+    Validate -->|valid| Lookup[Lookup by EntityId debug key]
+    Lookup -->|same visual path| Transform[Update world transform and visibility]
+    Lookup -->|new or changed path| Instantiate[Load and instantiate Node3D]
+    Instantiate -->|failure| Retain[Retain previous valid visual]
+    Instantiate -->|success| Replace[Detach old, attach replacement]
+    Replace --> Transform
+    Transform --> Inventory[Detached diagnostics]
+    Remove[remove_entity] --> Detach[Detach and queue_free owned root]
+```
+
+## Lifecycle/state
+
+```mermaid
+stateDiagram-v2
+    [*] --> Absent
+    Absent --> Presented: valid present + successful instantiate
+    Absent --> Absent: invalid/missing visual
+    Presented --> Presented: same-path snapshot update
+    Presented --> Replacing: changed visual path
+    Replacing --> Presented: replacement succeeds
+    Replacing --> Presented: replacement fails; retain old
+    Presented --> Absent: remove_entity
+    Presented --> [*]: world/service teardown
+    Absent --> [*]: world/service teardown
+```
+
+## Main sequence
+
+```mermaid
+sequenceDiagram
+    participant Adapter as World-state adapter
+    participant Facade as WorldRenderFacade
+    participant Presenter as WorldEntityPresenter
+    participant Loader as Godot ResourceLoader
+    participant Tree as SceneTree
+    Adapter->>Facade: present_entity(immutable snapshot)
+    Facade->>Presenter: present_entity(snapshot)
+    alt same identity and visual path
+        Presenter->>Tree: update transform/visibility
+    else new or changed visual
+        Presenter->>Loader: load PackedScene
+        Loader-->>Presenter: scene or failure
+        alt scene is valid Node3D
+            Presenter->>Tree: detach old, attach/configure new
+        else load/shape failure
+            Presenter-->>Facade: false; old visual retained
+        end
+    end
+    Adapter->>Facade: remove_entity(EntityId)
+    Facade->>Presenter: remove_entity(EntityId)
+    Presenter->>Tree: detach + queue_free owned root
+```
+
+## Ownership, threading and resources
+
+- `EntityPresentationSnapshot` owns copied scalars/strings and immutable references
+  to caller-owned identity/position values; it owns no Node, Resource or RID.
+- `WorldEntityPresenter` owns its dictionary and every visual root attached below it.
+- A dictionary entry retains the latest snapshot only while the entity is presented;
+  diagnostics expose no Node, Resource or snapshot reference.
+- Scene load, instantiation, transform mutation, replacement and removal are main-thread only.
+- Successful replacement instantiates first, then detaches the previous root, so an
+  invalid/missing new asset cannot erase the last valid presentation.
+- Parent SceneTree teardown owns attached children; `_exit_tree` drops the index so
+  no stale lookup survives world unload.
+
+## Errors, cancellation and recovery
+
+| Failure | Detection | Behavior | Diagnostic | Recovery |
+|---|---|---|---|---|
+| Invalid identity/type | Snapshot/service validation | Reject without mutation | `entity_presentation_invalid_entity_id` | Supply valid session `EntityId` |
+| Non-finite position/yaw | Snapshot validation | Reject without mutation | Stable position/yaw failure code | Repair adapter read model |
+| Empty path or invalid scale | Snapshot validation | Reject without mutation | Stable path/scale failure code | Supply valid visual descriptor |
+| Missing/non-PackedScene asset | Resource existence/load check | New visual absent; old replacement retained | Named presenter warning | Restore asset mapping and resend snapshot |
+| Non-Node3D scene root | Instance type check | Free invalid instance; retain old | Named presenter warning | Fix visual scene root |
+| Unknown remove | Dictionary lookup | No mutation; return `false` | Caller command result | Reconcile registry/presentation lifecycle |
+| World teardown | Scene lifecycle | SceneTree frees children; index clears | Shutdown regression | Recreate service with next world |
+
+There is no background job to cancel. Synchronous asset load is an explicit
+prototype limitation and must be replaced/budgeted before network-scale use.
+
+## Configuration and capabilities
+
+| Setting/capability | Default | Profile | Runtime mutable | Effect |
+|---|---|---|---|---|
+| Contract version | `1` | All | No | Identity/path/position/yaw/scale/visibility full snapshot |
+| Present semantics | Idempotent by `EntityId` | Runtime/tools | No | Duplicate snapshots do not duplicate roots |
+| Resource loading | Synchronous on create/replace | Prototype only | No | Not accepted as frame-critical production path |
+| Local player | Separate composition | Current sandbox | No | Prevents facade service from owning gameplay player root |
+
+## Persistence, cache and migration
+
+- No snapshot, entity key or resource instance is persisted.
+- `EntityId` remains session-local and must never enter content/cache schemas.
+- Resource paths are current renderer adapter inputs, not stable content identity.
+- Contract version 1 is additive. Changing identity lifetime, coordinate basis or
+  persisted representation requires a migration and ADR.
+
+## Diagnostics and observability
+
+- `entity_presentation_snapshot()` reports contract version, entity count and a
+  sorted list of `EntityId.to_debug_key`, visual path and visibility.
+- The snapshot is deep-detached by the facade and contains no Node/Resource/RID.
+- Load/type failures include the visual path but never proprietary bytes.
+- Future performance telemetry should measure create/replace duration and active
+  entity/material/RID counts before introducing pooling or batching.
+
+## Verification
+
+- `src/tools/verify_world_entity_presentation.gd` covers eight value-contract and
+  fourteen lifecycle/ownership cases with repository-owned asset-free scenes.
+- `src/tools/verify_world_render_facade.gd` covers command delegation, detached
+  diagnostics and both runtime scene service paths.
+- Identity, coordinate, renderer-internal-access, shutdown, manifest, planner,
+  scheduler and documentation gates remain required.
+- Fidelity boundary: runtime emits no entity commands yet, so existing seven
+  checkpoint scenes remain unchanged. No build-12340 display/animation parity is claimed.
+
+## Extension points
+
+- AssetRepository/display-ID adapter that produces validated visual descriptors.
+- Async/budgeted load and main-thread finalize behind the same facade commands.
+- Animation/equipment/effect snapshots after build-12340 fixtures define behavior.
+- Spatial batching/MultiMesh only after profiling proves per-Node overhead.
+- Entity registry adapter that maps `WowGuid` to session `EntityId` outside render.
+
+## Capability status
+
+| Capability | Status | Evidence | Gap/next step |
+|---|---|---|---|
+| Typed entity visual input | Implemented contract | Versioned immutable validation fixtures | Asset/display mapping not implemented |
+| Present/update/remove lifecycle | Implemented boundary | Asset-free create/update/replace/remove tests | Network-scale async/budget path missing |
+| Deterministic ownership | Implemented | One presenter-owned root per EntityId; teardown checks | RID/material budgets remain future work |
+| WoW entity visual fidelity | Planned | No claim | Requires build-12340 display/equipment/animation fixtures |
+
+## Known gaps and risks
+
+- Synchronous PackedScene load may hitch and is not a production hot-path design.
+- Resource path is renderer adapter data, not stable authored content identity.
+- Full snapshots currently cover transform/visibility only, not animation/equipment/effects.
+- One Node3D per entity is unprofiled at world scale; batching is deliberately deferred.
+- The local player remains separately composed until gameplay/network architecture is ready.
+
+## Source map
+
+| Path | Responsibility |
+|---|---|
+| `src/render/entities/entity_presentation_snapshot.gd` | Immutable versioned entity visual input and validation |
+| `src/render/entities/world_entity_presenter.gd` | Main-thread entity visual ownership and lifecycle |
+| `src/render/world_render_facade.gd` | Stable public present/remove/diagnostic commands |
+| `src/tools/verify_world_entity_presentation.gd` | Snapshot and scene lifecycle regression |
+| `src/tests/scenes/character_presentation_model_fixture.tscn` | Primary asset-free visual fixture |
+| `src/tests/scenes/world_entity_visual_replacement_fixture.tscn` | Replacement asset-free visual fixture |
+| `src/scenes/streaming/*_streaming.tscn` | Runtime facade/service composition |
+
+## Related decisions and references
+
+- [`world-renderer.md`](world-renderer.md)
+- [`domain-identities.md`](domain-identities.md)
+- [`coordinate-mapping.md`](coordinate-mapping.md)
+- [`../../targets/roadmap/02-rendering-and-graphics.md`](../../targets/roadmap/02-rendering-and-graphics.md)
+- [`../ARCHITECTURE.md`](../ARCHITECTURE.md)
+- [`../GODOT_BEST_PRACTICES.md`](../GODOT_BEST_PRACTICES.md)

docs/modules/world-renderer.md

@@ -5,9 +5,9 @@
 | Field | Value |
 |---|---|
 | Status | Partial |
-| Target/work package | M00 baseline; `M01-RND-STREAMING-FOCUS-001`; `M01-QAR-SERVER-SPAWN-RENDERER-001`; `M03-RND-FACADE-001`; `M03-RND-STREAMING-PLANNER-001`; `M03-RND-SCHEDULER-001`; `M03-RND-INTERNAL-ACCESS-GATE-001`; `M03-RND-FACADE-GROUND-QUERY-001`; `M03-RND-FACADE-ENVIRONMENT-001` |
+| Target/work package | M00 baseline; `M01-RND-STREAMING-FOCUS-001`; `M01-QAR-SERVER-SPAWN-RENDERER-001`; `M03-RND-FACADE-001`; `M03-RND-STREAMING-PLANNER-001`; `M03-RND-SCHEDULER-001`; `M03-RND-INTERNAL-ACCESS-GATE-001`; `M03-RND-FACADE-GROUND-QUERY-001`; `M03-RND-FACADE-ENVIRONMENT-001`; `M03-RND-FACADE-ENTITY-001` |
 | Owners | Renderer workstream / milestone integrator |
-| Last verified | Worktree `work/sindo-main-codex/m03-facade-environment`, 2026-07-16 |
+| Last verified | Worktree `work/sindo-main-codex/m03-facade-entity`, 2026-07-16 |
 | Profiles/capabilities | `Performance`, `Balanced`, `High`, `Custom`; Blizzlike fidelity incomplete |
 
 ## Purpose
@@ -49,6 +49,10 @@ flowchart LR
     Facade --> SkyController[WowSkyController]
     Sky[DBC sky/light data] --> SkyController
     SkyController --> Scene
+    EntityState[Entity visual read model] --> EntitySnapshot[EntityPresentationSnapshot]
+    EntitySnapshot --> Facade
+    Facade --> EntityPresenter[WorldEntityPresenter]
+    EntityPresenter --> Scene
 ```
 
 Allowed dependencies:
@@ -69,9 +73,9 @@ Forbidden dependencies:
 ## Public API
 
 Runtime, capture and probe callers use `WorldRenderFacade` for focus, immutable
-environment input, metrics and rendered-ground diagnostics. `StreamingWorldLoader`
-and `WowSkyController` remain internal scene implementations while a later M03
-package adds entity-visual commands.
+environment/entity presentation input, metrics and rendered-ground diagnostics.
+`StreamingWorldLoader`, `WowSkyController` and `WorldEntityPresenter` remain
+internal scene implementations.
 Gameplay modules and Godot `EditorPlugin` package sources are repository-gated
 from externally reading/writing loader-private queue, task, cache and tile-state fields.
 
@@ -90,6 +94,11 @@ from externally reading/writing loader-private queue, task, cache and tile-state
 | `WorldRenderFacade.apply_environment_snapshot` | Public command | Delegates exact world time to the scene-owned DBC sky controller | Main thread; snapshot remains caller-owned | Returns `false` for invalid input or missing/incompatible controller |
 | `WorldRenderFacade.streaming_world_loader_path` | Internal adapter property | Resolves the existing implementation without exposing it to consumers | Main thread, scene lifetime | Missing method/path produces one diagnostic until recovery |
 | `WorldRenderFacade.world_environment_controller_path` | Internal adapter property | Resolves the existing `WowSkyController` without exposing it to consumers | Main thread, scene lifetime | Missing method/path produces one diagnostic until recovery |
+| `EntityPresentationSnapshot.create` | Immutable value factory | Validates contract-v1 identity, typed position, visual path, yaw, scale and visibility | Any thread; caller-owned | Stable invalid code; never mutates scene |
+| `WorldRenderFacade.present_entity` | Public command | Idempotently creates/updates/replaces one session entity visual | Main thread/session | Returns false for invalid input, missing service or visual load/type failure |
+| `WorldRenderFacade.remove_entity` | Public command | Removes one known session entity visual | Main thread/session | Invalid/unknown identity returns false |
+| `WorldRenderFacade.entity_presentation_snapshot` | Public diagnostic query | Returns detached scalar entity inventory | Main thread/caller-owned copy | Missing/invalid service returns empty dictionary with diagnostic |
+| `WorldRenderFacade.world_entity_presenter_path` | Internal adapter property | Resolves renderer-owned entity visual service | Main thread/scene lifetime | Missing methods/path produces one diagnostic until recovery |
 | `camera_path` | Exported property | Camera used only by optional automatic overview positioning | Main thread, scene lifetime | Missing camera skips automatic positioning |
 | `quality_preset` | Exported property | Applies renderer budgets/radii | Before/at runtime depending property | Invalid combination should be diagnosed |
 | `runtime_stats_enabled` | Exported property | Enables periodic performance snapshot | Runtime mutable | Logging overhead only |
@@ -107,6 +116,8 @@ loader configuration remains transitional composition data, not a caller API.
 | Input | Focus-source `NodePath` | Runtime/test scene composition | `WorldRenderFacade` source adapter | Scene-owned node, sampled position | Main thread/scene lifetime |
 | Input | Ground-query `GodotWorldPosition` | Renderer probe/future adapter | `WorldRenderFacade` | Immutable caller-held value | One main-thread query |
 | Input | `WorldEnvironmentSnapshot` | World-state/capture adapter | `WorldRenderFacade` / `WowSkyController` | Immutable caller-held value; not retained | One main-thread update |
+| Input | `EntityPresentationSnapshot` | Future world-state/preview adapter | `WorldRenderFacade` / entity presenter | Immutable caller-held full visual snapshot | One main-thread present/update |
+| Input | `EntityId` removal command | Future entity registry/adapter | `WorldRenderFacade` / entity presenter | Immutable session-local value | One main-thread removal |
 | Input | Map/configuration | Scene/app/editor | `StreamingWorldLoader` | Caller config, copied/read | Main thread/session |
 | Input | WDT/ADT/M2/WMO/BLP bytes | Extracted asset repository | Native loaders/builders | Loader result owns parsed data | Worker or controlled load |
 | Input | Baked resources | Cache build tools | Streamer/builders | Shared immutable resource/cache entry | Session/cache lifetime |
@@ -118,6 +129,8 @@ loader configuration remains transitional composition data, not a caller API.
 | Output | Detached renderer metrics | `WorldRenderFacade` | Capture/baseline tools | Caller-owned deep copy | On demand |
 | Output | `RenderedGroundSample` | `WorldRenderFacade`/loaded terrain | Renderer diagnostics | Immutable caller-held value | One query |
 | Output | Detached rendered-ground snapshot | `WorldRenderFacade` | Terrain-height probe | Caller-owned deep copy | One query |
+| Output | Entity visual Node3D subtree | `WorldEntityPresenter` | SceneTree/viewport | Presenter-owned child | Until replace/remove/teardown |
+| Output | Detached entity inventory | `WorldRenderFacade` | Diagnostics/tests | Caller-owned deep copy | One query |
 | Output | Logs/diagnostics | Hitch/stat instrumentation | Logs/baseline tools | Immutable records | Periodic/frame |
 | Test output | Diagnostic spawn marker and cold/warm PNGs | Checkpoint capture tool | Human/integrator review | SceneTree marker; `user://` files | One capture process |
 
@@ -160,6 +173,11 @@ flowchart TD
     RF --> SkyController[WowSkyController]
     DBC[Light/Area/Skybox DBC] --> SkyController
     SkyController --> World
+    EntityReadModel[Entity visual read model] --> EntitySnapshot[EntityPresentationSnapshot]
+    EntitySnapshot --> RF
+    RF --> EntityPresenter[WorldEntityPresenter]
+    EntityAsset[PackedScene path] --> EntityPresenter
+    EntityPresenter --> World
     Terrain --> World[Godot world]
     M2 --> World
     WMO --> World
@@ -218,6 +236,11 @@ sequenceDiagram
     Source->>Facade: apply_environment_snapshot(exact time)
     Facade->>Render: delegate to WowSkyController
     Render->>Render: freeze local clock; retain DBC sampling/apply rules
+    Source->>Facade: present_entity(full visual snapshot)
+    Facade->>Render: delegate to WorldEntityPresenter
+    Render->>Render: create/update/replace owned entity root
+    Source->>Facade: remove_entity(EntityId)
+    Facade->>Render: detach and queue_free owned root
     Stream->>Budget: shutdown: cancel permit issuance
     Stream->>Worker: shutdown: wait for WorkerThreadPool tasks
     Stream->>Stream: shutdown: finish registered ResourceLoader requests
@@ -236,6 +259,10 @@ sequenceDiagram
   into its existing fixed-clock fields on the main thread.
 - `WowSkyController` continues to own DBC sampling state and mutations of its
   duplicated Godot `Environment`, sun, skybox node and world shader globals.
+- `WorldEntityPresenter` owns one optional visual Node3D subtree per presented
+  `EntityId`; it owns no authoritative entity state and excludes the local player.
+- Entity presentation snapshots remain caller-owned inputs. Detached diagnostics
+  expose only identity debug keys, paths and visibility, never Node/Resource/RID.
 - Rendered-ground query results and diagnostic snapshots are caller-owned values;
   the facade never returns Mesh, Node, tile-state or queue references.
 - Loaded-mesh ground sampling is renderer diagnostics, not authoritative gameplay
@@ -264,6 +291,9 @@ sequenceDiagram
 | Invalid metrics result | Facade return-type validation | Return empty caller snapshot | Facade error | Restore `Dictionary` implementation contract |
 | Invalid environment time | Snapshot finite-value validation | Reject update; retain prior sky clock | `environment_time_not_finite` on invalid value | Supply a finite time snapshot |
 | Missing environment controller | Facade path/method validation | Reject environment update; other facade APIs remain available | One facade diagnostic until recovery | Fix scene composition path/implementation |
+| Invalid entity visual snapshot | Contract validation | Reject without scene mutation | Stable `entity_presentation_*` failure code | Repair adapter read model and resend |
+| Missing/invalid entity visual asset | Resource existence/load/root check | New entity absent or prior replacement retained | Named presenter warning | Restore asset mapping and resend snapshot |
+| Missing entity presenter | Facade path/method validation | Reject entity commands; other facade APIs remain available | One facade diagnostic until recovery | Fix runtime scene composition |
 | No focus supplied | Refresh contract | No target recomputation; queues continue draining | `refresh_streaming_focus()` returns `false` | Supply player/editor/capture focus |
 | Cache version mismatch | Required format constant | Reject stale cache/fallback | Version diagnostic | Rebuild matching cache |
 | Worker failure | Task result/empty data | Skip/degrade affected asset | Queue/task warning | Retry/rebuild source |
@@ -344,8 +374,9 @@ Exact exported settings and cache versions remain documented in [`../../RENDER.m
 | Character presentation | Prototype | Character creator/player experiment | Full customization/equipment states |
 | Camera-independent streaming focus | Implemented | Typed contract, two player-focused runtime scenes and three explicitly camera-focused diagnostic tools | Multi-focus/direction/velocity belong to planner extraction |
 | Golden server-spawn visualization | Implemented | Pinned AzerothCore fixture, validated renderer manifest and diagnostic origin-marker capture at ADT `(32,48)`/MCNK `(3,12)` | No TrinityCore row or original-client visual-parity claim |
-| Stable renderer facade | Partial | Facade contracts cover focus, environment time, metrics and loaded-mesh ground query | Entity visuals remain |
+| Stable renderer facade | Implemented boundary / Partial fidelity | Facade contracts cover focus, environment, entity visuals, metrics and loaded-mesh ground query | Production consumers and fidelity remain |
 | Environment snapshot input | Implemented boundary / Partial fidelity | Immutable time contract, facade/controller delegation and checkpoint migration | Weather/indoor state and paired zone-transition fidelity remain |
+| Entity presentation commands | Implemented boundary / Prototype visuals | Versioned typed snapshot plus present/remove lifecycle and runtime service composition | Display/equipment/animation/effects and async scale path remain |
 | Pure streaming target planner | Implemented | `M03-RND-STREAMING-PLANNER-001` asset-free contract/performance regression | Queue scheduling and loaded-tile LOD application remain in streamer |
 | Bounded render budget scheduler | Implemented | `M03-RND-SCHEDULER-001` asset-free permit/cancellation/performance regression | Queue storage, worker concurrency and operation execution remain in streamer/services |
 | Gameplay/editor/tool internal-access boundary | Implemented | Access gate scans gameplay, EditorPlugin packages and terrain probe against actual private streamer declarations | Add future renderer diagnostic tools explicitly to the protected list |
@@ -380,6 +411,8 @@ Exact exported settings and cache versions remain documented in [`../../RENDER.m
 |---|---|
 | `src/render/world_render_facade.gd` | Stable caller boundary for typed focus/environment, detached metrics and rendered-ground queries |
 | `src/render/environment/world_environment_snapshot.gd` | Immutable normalized world time input with explicit invalid state |
+| `src/render/entities/entity_presentation_snapshot.gd` | Immutable contract-v1 entity visual input and validation |
+| `src/render/entities/world_entity_presenter.gd` | Main-thread entity visual subtree ownership and lifecycle |
 | `src/render/terrain/rendered_ground_sample.gd` | Immutable renderer-owned available/unavailable ground query result |
 | `src/render/streaming/streaming_target_planner.gd` | Scene-free wanted/retained ADT target calculation |
 | `src/render/streaming/streaming_target_policy.gd` | Immutable renderer radius/prefetch policy |
@@ -390,6 +423,7 @@ Exact exported settings and cache versions remain documented in [`../../RENDER.m
 | `src/tools/verify_streaming_focus.gd` | Headless contract, dependency and runtime/tool wiring regression |
 | `src/tools/verify_world_render_facade.gd` | Focus/environment/metrics/ground delegation, snapshot isolation and consumer wiring regression |
 | `src/tools/verify_world_environment_snapshot.gd` | Cold-start environment value normalization and invalid-input regression |
+| `src/tools/verify_world_entity_presentation.gd` | Entity snapshot, create/update/replace/remove and ownership regression |
 | `src/tools/verify_rendered_ground_sample.gd` | Cold-start renderer ground result invariant regression |
 | `src/tools/verify_streaming_target_planner.gd` | Planner behavior, dependency and bounded timing regression |
 | `src/tools/verify_render_budget_scheduler.gd` | Scheduler bounds, shared-lane priority, cancellation and timing regression |

src/render/entities/entity_presentation_snapshot.gd

@@ -0,0 +1,104 @@
+class_name EntityPresentationSnapshot
+extends RefCounted
+
+## Immutable renderer input for one session-local world entity visual.
+## Gameplay authority, identity allocation and asset selection remain external.
+
+const CONTRACT_VERSION := 1
+const SCRIPT_PATH := "res://src/render/entities/entity_presentation_snapshot.gd"
+const ENTITY_ID_SCRIPT := preload("res://src/domain/identity/entity_id.gd")
+const GODOT_WORLD_POSITION_SCRIPT := preload("res://src/domain/coordinates/godot_world_position.gd")
+
+var is_valid: bool:
+	get:
+		return _failure_code.is_empty()
+
+var failure_code: StringName:
+	get:
+		return _failure_code
+
+var entity_id: RefCounted:
+	get:
+		return _entity_id
+
+var world_position: RefCounted:
+	get:
+		return _world_position
+
+var visual_scene_path: String:
+	get:
+		return _visual_scene_path
+
+var yaw_radians: float:
+	get:
+		return _yaw_radians
+
+var uniform_scale: float:
+	get:
+		return _uniform_scale
+
+var is_visible: bool:
+	get:
+		return _is_visible
+
+var _failure_code: StringName
+var _entity_id: RefCounted
+var _world_position: RefCounted
+var _visual_scene_path: String
+var _yaw_radians: float
+var _uniform_scale: float
+var _is_visible: bool
+
+
+## Creates a version-1 full visual snapshot. Invalid values remain inspectable and
+## are rejected without scene mutation by the facade/presenter.
+static func create(
+		entity_id_value: RefCounted,
+		world_position_value: RefCounted,
+		visual_scene_path_value: String,
+		yaw_radians_value: float = 0.0,
+		uniform_scale_value: float = 1.0,
+		is_visible_value: bool = true
+) -> RefCounted:
+	return load(SCRIPT_PATH).new(
+		entity_id_value,
+		world_position_value,
+		visual_scene_path_value,
+		yaw_radians_value,
+		uniform_scale_value,
+		is_visible_value
+	)
+
+
+func _init(
+		entity_id_value: RefCounted,
+		world_position_value: RefCounted,
+		visual_scene_path_value: String,
+		yaw_radians_value: float,
+		uniform_scale_value: float,
+		is_visible_value: bool
+) -> void:
+	_entity_id = entity_id_value
+	_world_position = world_position_value
+	_visual_scene_path = visual_scene_path_value.strip_edges()
+	_yaw_radians = yaw_radians_value
+	_uniform_scale = uniform_scale_value
+	_is_visible = is_visible_value
+	_failure_code = _validate()
+
+
+func _validate() -> StringName:
+	if _entity_id == null or _entity_id.get_script() != ENTITY_ID_SCRIPT or not bool(_entity_id.call("is_valid")):
+		return &"entity_presentation_invalid_entity_id"
+	if _world_position == null or _world_position.get_script() != GODOT_WORLD_POSITION_SCRIPT:
+		return &"entity_presentation_invalid_world_position"
+	for coordinate_name in [&"x_units", &"y_units", &"z_units"]:
+		if not is_finite(float(_world_position.get(coordinate_name))):
+			return &"entity_presentation_position_not_finite"
+	if _visual_scene_path.is_empty():
+		return &"entity_presentation_visual_path_empty"
+	if not is_finite(_yaw_radians):
+		return &"entity_presentation_yaw_not_finite"
+	if not is_finite(_uniform_scale) or _uniform_scale <= 0.0:
+		return &"entity_presentation_scale_invalid"
+	return &""

src/render/entities/entity_presentation_snapshot.gd.uid

@@ -0,0 +1 @@
+uid://djvnorls0yf06

src/render/entities/world_entity_presenter.gd

@@ -0,0 +1,130 @@
+@tool
+class_name WorldEntityPresenter
+extends Node3D
+
+## Main-thread owner of visual subtrees for session-local world entities.
+## The full immutable snapshot is reapplied idempotently by entity identity.
+
+const ENTITY_PRESENTATION_SNAPSHOT_SCRIPT := preload("res://src/render/entities/entity_presentation_snapshot.gd")
+const ENTITY_ID_SCRIPT := preload("res://src/domain/identity/entity_id.gd")
+
+var _presented_entities: Dictionary = {}
+
+
+## Creates or updates one entity visual. A changed visual path is instantiated
+## successfully before the previous subtree is detached, so failed replacement
+## retains the last valid presentation.
+func present_entity(entity_presentation_snapshot: RefCounted) -> bool:
+	if not _is_valid_snapshot(entity_presentation_snapshot):
+		return false
+	var entity_id: RefCounted = entity_presentation_snapshot.get("entity_id")
+	var entity_key := _entity_key(entity_id)
+	var visual_scene_path := String(entity_presentation_snapshot.get("visual_scene_path"))
+	var current_entry: Dictionary = _presented_entities.get(entity_key, {})
+	var visual_root := current_entry.get("visual_root") as Node3D
+	if visual_root == null or not is_instance_valid(visual_root) or String(current_entry.get("visual_scene_path", "")) != visual_scene_path:
+		var replacement_root := _instantiate_visual_root(entity_id, visual_scene_path)
+		if replacement_root == null:
+			return false
+		if visual_root != null and is_instance_valid(visual_root):
+			remove_child(visual_root)
+		add_child(replacement_root)
+		_apply_snapshot_transform(replacement_root, entity_presentation_snapshot)
+		if visual_root != null and is_instance_valid(visual_root):
+			visual_root.queue_free()
+		visual_root = replacement_root
+	else:
+		_apply_snapshot_transform(visual_root, entity_presentation_snapshot)
+	_presented_entities[entity_key] = {
+		"visual_root": visual_root,
+		"visual_scene_path": visual_scene_path,
+		"snapshot": entity_presentation_snapshot,
+	}
+	return true
+
+
+## Removes one owned entity visual. Returns false for an invalid/unknown identity.
+func remove_entity(entity_id: RefCounted) -> bool:
+	if entity_id == null or entity_id.get_script() != ENTITY_ID_SCRIPT or not bool(entity_id.call("is_valid")):
+		return false
+	var entity_key := _entity_key(entity_id)
+	if not _presented_entities.has(entity_key):
+		return false
+	var entry: Dictionary = _presented_entities[entity_key]
+	var visual_root := entry.get("visual_root") as Node3D
+	_presented_entities.erase(entity_key)
+	if visual_root != null and is_instance_valid(visual_root):
+		remove_child(visual_root)
+		visual_root.queue_free()
+	return true
+
+
+## Returns detached scalar diagnostics without exposing owned Nodes or snapshots.
+func entity_presentation_snapshot() -> Dictionary:
+	var entities: Array[Dictionary] = []
+	var sorted_entity_keys: Array = _presented_entities.keys()
+	sorted_entity_keys.sort()
+	for entity_key_variant in sorted_entity_keys:
+		var entity_key := String(entity_key_variant)
+		var entry: Dictionary = _presented_entities[entity_key]
+		var snapshot: RefCounted = entry.get("snapshot")
+		entities.append({
+			"entity_key": entity_key,
+			"visual_scene_path": String(entry.get("visual_scene_path", "")),
+			"visible": bool(snapshot.get("is_visible")),
+		})
+	return {
+		"contract_version": ENTITY_PRESENTATION_SNAPSHOT_SCRIPT.CONTRACT_VERSION,
+		"entity_count": entities.size(),
+		"entities": entities,
+	}
+
+
+func _exit_tree() -> void:
+	_presented_entities.clear()
+
+
+func _is_valid_snapshot(entity_presentation_snapshot: RefCounted) -> bool:
+	return (
+		entity_presentation_snapshot != null
+		and entity_presentation_snapshot.get_script() == ENTITY_PRESENTATION_SNAPSHOT_SCRIPT
+		and bool(entity_presentation_snapshot.get("is_valid"))
+	)
+
+
+func _entity_key(entity_id: RefCounted) -> String:
+	return String(entity_id.call("to_debug_key"))
+
+
+func _instantiate_visual_root(entity_id: RefCounted, visual_scene_path: String) -> Node3D:
+	if not ResourceLoader.exists(visual_scene_path, "PackedScene"):
+		push_warning("WorldEntityPresenter cannot find visual scene: %s" % visual_scene_path)
+		return null
+	var visual_scene := load(visual_scene_path) as PackedScene
+	if visual_scene == null:
+		push_warning("WorldEntityPresenter cannot load visual scene: %s" % visual_scene_path)
+		return null
+	var visual_instance := visual_scene.instantiate()
+	if not (visual_instance is Node3D):
+		visual_instance.free()
+		push_warning("WorldEntityPresenter visual scene root is not Node3D: %s" % visual_scene_path)
+		return null
+	var visual_root := visual_instance as Node3D
+	visual_root.name = "EntityVisual_%020d" % int(entity_id.get("session_sequence"))
+	return visual_root
+
+
+func _apply_snapshot_transform(visual_root: Node3D, entity_presentation_snapshot: RefCounted) -> void:
+	var world_position: RefCounted = entity_presentation_snapshot.get("world_position")
+	var position_units := Vector3(
+		float(world_position.get("x_units")),
+		float(world_position.get("y_units")),
+		float(world_position.get("z_units"))
+	)
+	var uniform_scale := float(entity_presentation_snapshot.get("uniform_scale"))
+	var yaw_radians := float(entity_presentation_snapshot.get("yaw_radians"))
+	visual_root.global_transform = Transform3D(
+		Basis(Vector3.UP, yaw_radians).scaled(Vector3.ONE * uniform_scale),
+		position_units
+	)
+	visual_root.visible = bool(entity_presentation_snapshot.get("is_visible"))

src/render/entities/world_entity_presenter.gd.uid

@@ -0,0 +1 @@
+uid://b0keiyi1wuu5i

src/render/world_render_facade.gd

@@ -9,6 +9,8 @@ const GODOT_WORLD_POSITION_SCRIPT := preload("res://src/domain/coordinates/godot
 const STREAMING_FOCUS_SCRIPT := preload("res://src/domain/streaming/streaming_focus.gd")
 const RENDERED_GROUND_SAMPLE_SCRIPT := preload("res://src/render/terrain/rendered_ground_sample.gd")
 const WORLD_ENVIRONMENT_SNAPSHOT_SCRIPT := preload("res://src/render/environment/world_environment_snapshot.gd")
+const ENTITY_PRESENTATION_SNAPSHOT_SCRIPT := preload("res://src/render/entities/entity_presentation_snapshot.gd")
+const ENTITY_ID_SCRIPT := preload("res://src/domain/identity/entity_id.gd")
 
 ## Internal renderer implementation resolved relative to this node.
 ## The referenced node remains owned by its scene parent.
@@ -18,14 +20,19 @@ const WORLD_ENVIRONMENT_SNAPSHOT_SCRIPT := preload("res://src/render/environment
 ## The facade delegates snapshots but owns neither the controller nor Environment.
 @export var world_environment_controller_path: NodePath = NodePath("../WowSkyController")
 
+## Scene-owned service that creates and owns session-local world entity visuals.
+@export var world_entity_presenter_path: NodePath = NodePath("../WorldEntityPresenter")
+
 ## Optional explicit Node3D source sampled in Godot world coordinates.
 ## Runtime scenes use the player; capture and probe tools replace it with their camera.
 @export var streaming_focus_source_path: NodePath
 
 var _streaming_world_loader: Node
 var _world_environment_controller: Node
+var _world_entity_presenter: Node
 var _missing_loader_reported := false
 var _missing_environment_controller_reported := false
+var _missing_entity_presenter_reported := false
 var _missing_focus_source_reported := false
 
 
@@ -116,6 +123,43 @@ func apply_environment_snapshot(world_environment_snapshot: RefCounted) -> bool:
 	return bool(controller.call("apply_environment_snapshot", world_environment_snapshot))
 
 
+## Idempotently creates or updates one world entity visual through the renderer-
+## owned presenter. The immutable full snapshot remains caller-owned.
+func present_entity(entity_presentation_snapshot: RefCounted) -> bool:
+	if (
+		entity_presentation_snapshot == null
+		or entity_presentation_snapshot.get_script() != ENTITY_PRESENTATION_SNAPSHOT_SCRIPT
+		or not bool(entity_presentation_snapshot.get("is_valid"))
+	):
+		return false
+	var presenter := _resolve_world_entity_presenter()
+	if presenter == null:
+		return false
+	return bool(presenter.call("present_entity", entity_presentation_snapshot))
+
+
+## Removes one session-local entity visual without changing authoritative state.
+func remove_entity(entity_id: RefCounted) -> bool:
+	if entity_id == null or entity_id.get_script() != ENTITY_ID_SCRIPT or not bool(entity_id.call("is_valid")):
+		return false
+	var presenter := _resolve_world_entity_presenter()
+	if presenter == null:
+		return false
+	return bool(presenter.call("remove_entity", entity_id))
+
+
+## Returns detached entity-presentation diagnostics with no Node references.
+func entity_presentation_snapshot() -> Dictionary:
+	var presenter := _resolve_world_entity_presenter()
+	if presenter == null:
+		return {}
+	var snapshot_variant = presenter.call("entity_presentation_snapshot")
+	if not (snapshot_variant is Dictionary):
+		push_error("WorldRenderFacade received a non-Dictionary entity presentation snapshot.")
+		return {}
+	return (snapshot_variant as Dictionary).duplicate(true)
+
+
 func _capture_streaming_focus_from_source() -> void:
 	if streaming_focus_source_path == NodePath():
 		return
@@ -177,3 +221,23 @@ func _resolve_world_environment_controller() -> Node:
 	_world_environment_controller = candidate
 	_missing_environment_controller_reported = false
 	return _world_environment_controller
+
+
+func _resolve_world_entity_presenter() -> Node:
+	if is_instance_valid(_world_entity_presenter):
+		return _world_entity_presenter
+	var candidate := get_node_or_null(world_entity_presenter_path)
+	if candidate == null:
+		if not _missing_entity_presenter_reported:
+			push_error("WorldRenderFacade cannot resolve entity presenter at %s" % world_entity_presenter_path)
+			_missing_entity_presenter_reported = true
+		return null
+	for required_method in [&"present_entity", &"remove_entity", &"entity_presentation_snapshot"]:
+		if not candidate.has_method(required_method):
+			if not _missing_entity_presenter_reported:
+				push_error("WorldRenderFacade entity presenter lacks %s" % required_method)
+				_missing_entity_presenter_reported = true
+			return null
+	_world_entity_presenter = candidate
+	_missing_entity_presenter_reported = false
+	return _world_entity_presenter

src/scenes/streaming/eastern_kingdoms_streaming.tscn

@@ -7,6 +7,7 @@
 [ext_resource type="Script" uid="uid://bhqbo1ftrt3a3" path="res://src/scenes/character/character_appearance_presenter.gd" id="5_appearance"]
 [ext_resource type="Script" uid="uid://c2jnn0e3mmymc" path="res://src/scenes/character/character_animation_presenter.gd" id="6_animation"]
 [ext_resource type="Script" path="res://src/render/world_render_facade.gd" id="7_render_facade"]
+[ext_resource type="Script" path="res://src/render/entities/world_entity_presenter.gd" id="8_entity_presenter"]
 
 [sub_resource type="CapsuleShape3D" id="PlayerCapsuleShape_1"]
 radius = 0.45
@@ -99,6 +100,10 @@ script = ExtResource("7_render_facade")
 streaming_world_loader_path = NodePath("..")
 streaming_focus_source_path = NodePath("../ThirdPersonPlayer")
 world_environment_controller_path = NodePath("../WowSkyController")
+world_entity_presenter_path = NodePath("../WorldEntityPresenter")
+
+[node name="WorldEntityPresenter" type="Node3D" parent="."]
+script = ExtResource("8_entity_presenter")
 
 [node name="ThirdPersonPlayer" type="CharacterBody3D" parent="." unique_id=502573687]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 16800, 80, 26400)

src/scenes/streaming/kalimdor_streaming.tscn

@@ -7,6 +7,7 @@
 [ext_resource type="Script" path="res://src/scenes/character/character_appearance_presenter.gd" id="5_appearance"]
 [ext_resource type="Script" path="res://src/scenes/character/character_animation_presenter.gd" id="6_animation"]
 [ext_resource type="Script" path="res://src/render/world_render_facade.gd" id="7_render_facade"]
+[ext_resource type="Script" path="res://src/render/entities/world_entity_presenter.gd" id="8_entity_presenter"]
 
 [sub_resource type="CapsuleShape3D" id="PlayerCapsuleShape_1"]
 radius = 0.45
@@ -100,6 +101,10 @@ script = ExtResource("7_render_facade")
 streaming_world_loader_path = NodePath("..")
 streaming_focus_source_path = NodePath("../ThirdPersonPlayer")
 world_environment_controller_path = NodePath("../WowSkyController")
+world_entity_presenter_path = NodePath("../WorldEntityPresenter")
+
+[node name="WorldEntityPresenter" type="Node3D" parent="."]
+script = ExtResource("8_entity_presenter")
 
 [node name="ThirdPersonPlayer" type="CharacterBody3D" parent="." unique_id=502573687]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 16800, 80, 26400)

src/tests/scenes/world_entity_visual_replacement_fixture.tscn

@@ -0,0 +1,10 @@
+[gd_scene load_steps=2 format=3]
+
+[sub_resource type="SphereMesh" id="SphereMesh_replacement"]
+radius = 0.5
+height = 1.0
+
+[node name="ReplacementVisual" type="Node3D"]
+
+[node name="Marker" type="MeshInstance3D" parent="."]
+mesh = SubResource("SphereMesh_replacement")

src/tools/verify_world_entity_presentation.gd

@@ -0,0 +1,157 @@
+extends SceneTree
+
+## Asset-free contract, lifecycle and ownership regression for world entity visuals.
+
+const SNAPSHOT_SCRIPT := preload("res://src/render/entities/entity_presentation_snapshot.gd")
+const PRESENTER_SCRIPT := preload("res://src/render/entities/world_entity_presenter.gd")
+const ENTITY_ID_SCRIPT := preload("res://src/domain/identity/entity_id.gd")
+const GODOT_WORLD_POSITION_SCRIPT := preload("res://src/domain/coordinates/godot_world_position.gd")
+
+const PRIMARY_VISUAL_PATH := "res://src/tests/scenes/character_presentation_model_fixture.tscn"
+const REPLACEMENT_VISUAL_PATH := "res://src/tests/scenes/world_entity_visual_replacement_fixture.tscn"
+const SNAPSHOT_SOURCE_PATH := "res://src/render/entities/entity_presentation_snapshot.gd"
+const PRESENTER_SOURCE_PATH := "res://src/render/entities/world_entity_presenter.gd"
+const FACADE_SOURCE_PATH := "res://src/render/world_render_facade.gd"
+const RUNTIME_SCENE_PATHS: Array[String] = [
+	"res://src/scenes/streaming/eastern_kingdoms_streaming.tscn",
+	"res://src/scenes/streaming/kalimdor_streaming.tscn",
+]
+
+
+func _initialize() -> void:
+	_run_verification.call_deferred()
+
+
+func _run_verification() -> void:
+	var failures: Array[String] = []
+	_verify_snapshot_contract(failures)
+	await _verify_presenter_lifecycle(failures)
+	_verify_source_boundaries(failures)
+
+	if not failures.is_empty():
+		for failure in failures:
+			push_error("WORLD_ENTITY_PRESENTATION: %s" % failure)
+		quit(1)
+		return
+	print("WORLD_ENTITY_PRESENTATION PASS snapshot_cases=8 lifecycle_cases=14 runtime_scenes=2")
+	quit(0)
+
+
+func _verify_snapshot_contract(failures: Array[String]) -> void:
+	var entity_id: RefCounted = ENTITY_ID_SCRIPT.new(7)
+	var position: RefCounted = GODOT_WORLD_POSITION_SCRIPT.new(10.0, 20.0, 30.0)
+	var valid_snapshot := SNAPSHOT_SCRIPT.create(entity_id, position, PRIMARY_VISUAL_PATH, 0.5, 2.0, false)
+	_expect_true(bool(valid_snapshot.get("is_valid")), "valid snapshot", failures)
+	_expect_true(int(SNAPSHOT_SCRIPT.CONTRACT_VERSION) == 1, "contract version", failures)
+	_expect_failure(SNAPSHOT_SCRIPT.create(ENTITY_ID_SCRIPT.new(0), position, PRIMARY_VISUAL_PATH), &"entity_presentation_invalid_entity_id", "invalid entity", failures)
+	_expect_failure(SNAPSHOT_SCRIPT.create(entity_id, RefCounted.new(), PRIMARY_VISUAL_PATH), &"entity_presentation_invalid_world_position", "invalid position type", failures)
+	_expect_failure(SNAPSHOT_SCRIPT.create(entity_id, GODOT_WORLD_POSITION_SCRIPT.new(INF, 0.0, 0.0), PRIMARY_VISUAL_PATH), &"entity_presentation_position_not_finite", "non-finite position", failures)
+	_expect_failure(SNAPSHOT_SCRIPT.create(entity_id, position, ""), &"entity_presentation_visual_path_empty", "empty visual path", failures)
+	_expect_failure(SNAPSHOT_SCRIPT.create(entity_id, position, PRIMARY_VISUAL_PATH, NAN), &"entity_presentation_yaw_not_finite", "non-finite yaw", failures)
+	_expect_failure(SNAPSHOT_SCRIPT.create(entity_id, position, PRIMARY_VISUAL_PATH, 0.0, 0.0), &"entity_presentation_scale_invalid", "zero scale", failures)
+
+
+func _verify_presenter_lifecycle(failures: Array[String]) -> void:
+	var presenter: Node3D = PRESENTER_SCRIPT.new()
+	presenter.name = "WorldEntityPresenter"
+	root.add_child(presenter)
+	var entity_id: RefCounted = ENTITY_ID_SCRIPT.new(7)
+	var initial_snapshot := SNAPSHOT_SCRIPT.create(
+		entity_id,
+		GODOT_WORLD_POSITION_SCRIPT.new(10.0, 20.0, 30.0),
+		PRIMARY_VISUAL_PATH,
+		0.5,
+		2.0,
+		false
+	)
+	_expect_true(bool(presenter.call("present_entity", initial_snapshot)), "initial present", failures)
+	var visual_root := presenter.get_node_or_null("EntityVisual_00000000000000000007") as Node3D
+	_expect_true(visual_root != null, "owned visual attached", failures)
+	if visual_root != null:
+		_expect_vector_near(visual_root.global_position, Vector3(10.0, 20.0, 30.0), "initial position", failures)
+		_expect_near(visual_root.scale.x, 2.0, "initial scale", failures)
+		_expect_true(not visual_root.visible, "initial visibility", failures)
+	var original_instance_id := visual_root.get_instance_id() if visual_root != null else 0
+
+	var updated_snapshot := SNAPSHOT_SCRIPT.create(
+		entity_id,
+		GODOT_WORLD_POSITION_SCRIPT.new(40.0, 50.0, 60.0),
+		PRIMARY_VISUAL_PATH,
+		1.0,
+		1.5,
+		true
+	)
+	_expect_true(bool(presenter.call("present_entity", updated_snapshot)), "idempotent update", failures)
+	visual_root = presenter.get_node_or_null("EntityVisual_00000000000000000007") as Node3D
+	_expect_true(visual_root != null and visual_root.get_instance_id() == original_instance_id, "same visual root retained", failures)
+	if visual_root != null:
+		_expect_vector_near(visual_root.global_position, Vector3(40.0, 50.0, 60.0), "updated position", failures)
+		_expect_true(visual_root.visible, "updated visibility", failures)
+
+	var failed_replacement := SNAPSHOT_SCRIPT.create(entity_id, GODOT_WORLD_POSITION_SCRIPT.new(1.0, 2.0, 3.0), "res://missing/entity_visual.tscn")
+	_expect_true(not bool(presenter.call("present_entity", failed_replacement)), "missing replacement rejected", failures)
+	visual_root = presenter.get_node_or_null("EntityVisual_00000000000000000007") as Node3D
+	_expect_true(visual_root != null and visual_root.get_instance_id() == original_instance_id, "failed replacement retains visual", failures)
+
+	var replacement_snapshot := SNAPSHOT_SCRIPT.create(entity_id, GODOT_WORLD_POSITION_SCRIPT.new(70.0, 80.0, 90.0), REPLACEMENT_VISUAL_PATH)
+	_expect_true(bool(presenter.call("present_entity", replacement_snapshot)), "valid replacement", failures)
+	visual_root = presenter.get_node_or_null("EntityVisual_00000000000000000007") as Node3D
+	_expect_true(visual_root != null and visual_root.get_instance_id() != original_instance_id, "replacement swaps root", failures)
+
+	var diagnostic_snapshot: Dictionary = presenter.call("entity_presentation_snapshot")
+	_expect_true(int(diagnostic_snapshot.get("contract_version", 0)) == 1, "diagnostic version", failures)
+	_expect_true(int(diagnostic_snapshot.get("entity_count", 0)) == 1, "diagnostic entity count", failures)
+	(diagnostic_snapshot.get("entities") as Array).clear()
+	_expect_true(int((presenter.call("entity_presentation_snapshot") as Dictionary).get("entity_count", 0)) == 1, "diagnostic detached", failures)
+
+	_expect_true(bool(presenter.call("remove_entity", entity_id)), "known entity removed", failures)
+	_expect_true(not bool(presenter.call("remove_entity", entity_id)), "duplicate removal rejected", failures)
+	_expect_true(presenter.get_child_count() == 0, "owned visual detached", failures)
+	presenter.free()
+	await process_frame
+
+
+func _verify_source_boundaries(failures: Array[String]) -> void:
+	var snapshot_source := _read_text(SNAPSHOT_SOURCE_PATH, failures)
+	for forbidden_snapshot_text in ["extends Node", "Node3D", "PackedScene", "Dictionary", "Vector3"]:
+		_expect_true(not snapshot_source.contains(forbidden_snapshot_text), "snapshot omits %s" % forbidden_snapshot_text, failures)
+	var presenter_source := _read_text(PRESENTER_SOURCE_PATH, failures)
+	for forbidden_presenter_text in ["MoveIntent", "TerrainQuery", "WowGuid", "network", "server_data"]:
+		_expect_true(not presenter_source.contains(forbidden_presenter_text), "presenter omits %s" % forbidden_presenter_text, failures)
+	for required_presenter_text in ["ResourceLoader.exists", "remove_child(visual_root)", "visual_root.queue_free()"]:
+		_expect_true(presenter_source.contains(required_presenter_text), "presenter contains %s" % required_presenter_text, failures)
+	var facade_source := _read_text(FACADE_SOURCE_PATH, failures)
+	for required_facade_method in ["func present_entity(", "func remove_entity(", "func entity_presentation_snapshot()"]:
+		_expect_true(facade_source.contains(required_facade_method), "facade contains %s" % required_facade_method, failures)
+	for scene_path in RUNTIME_SCENE_PATHS:
+		var scene_source := _read_text(scene_path, failures)
+		_expect_true(scene_source.contains("world_entity_presenter.gd"), "%s loads presenter" % scene_path, failures)
+		_expect_true(scene_source.contains('world_entity_presenter_path = NodePath("../WorldEntityPresenter")'), "%s facade path" % scene_path, failures)
+
+
+func _read_text(path: String, failures: Array[String]) -> String:
+	var file := FileAccess.open(path, FileAccess.READ)
+	if file == null:
+		failures.append("cannot open %s" % path)
+		return ""
+	return file.get_as_text()
+
+
+func _expect_failure(snapshot: RefCounted, expected_code: StringName, label: String, failures: Array[String]) -> void:
+	_expect_true(not bool(snapshot.get("is_valid")), "%s invalid" % label, failures)
+	_expect_true(StringName(snapshot.get("failure_code")) == expected_code, "%s failure code" % label, failures)
+
+
+func _expect_vector_near(actual_value: Vector3, expected_value: Vector3, label: String, failures: Array[String]) -> void:
+	if not actual_value.is_equal_approx(expected_value):
+		failures.append("%s expected %s, got %s" % [label, expected_value, actual_value])
+
+
+func _expect_near(actual_value: float, expected_value: float, label: String, failures: Array[String]) -> void:
+	if not is_equal_approx(actual_value, expected_value):
+		failures.append("%s expected %.3f, got %.3f" % [label, expected_value, actual_value])
+
+
+func _expect_true(actual_value: bool, label: String, failures: Array[String]) -> void:
+	if not actual_value:
+		failures.append("%s expected true" % label)

src/tools/verify_world_entity_presentation.gd.uid

@@ -0,0 +1 @@
+uid://dkkjbc8pcglcp

src/tools/verify_world_render_facade.gd

@@ -8,6 +8,8 @@ const STREAMING_FOCUS_SCRIPT := preload("res://src/domain/streaming/streaming_fo
 const RENDERED_GROUND_SAMPLE_SCRIPT := preload("res://src/render/terrain/rendered_ground_sample.gd")
 const WORLD_ENVIRONMENT_SNAPSHOT_SCRIPT := preload("res://src/render/environment/world_environment_snapshot.gd")
 const WOW_SKY_CONTROLLER_SCRIPT := preload("res://src/scenes/sky/wow_sky_controller.gd")
+const ENTITY_PRESENTATION_SNAPSHOT_SCRIPT := preload("res://src/render/entities/entity_presentation_snapshot.gd")
+const ENTITY_ID_SCRIPT := preload("res://src/domain/identity/entity_id.gd")
 
 const RUNTIME_SCENE_PATHS: Array[String] = [
 	"res://src/scenes/streaming/eastern_kingdoms_streaming.tscn",
@@ -57,6 +59,23 @@ class WorldEnvironmentControllerDouble extends Node:
 		return true
 
 
+class WorldEntityPresenterDouble extends Node:
+	var presented_snapshot: RefCounted
+	var removed_entity_id: RefCounted
+	var diagnostics := {"entity_count": 1, "entities": [{"entity_key": "entity:7"}]}
+
+	func present_entity(entity_presentation_snapshot: RefCounted) -> bool:
+		presented_snapshot = entity_presentation_snapshot
+		return true
+
+	func remove_entity(entity_id: RefCounted) -> bool:
+		removed_entity_id = entity_id
+		return true
+
+	func entity_presentation_snapshot() -> Dictionary:
+		return diagnostics
+
+
 func _initialize() -> void:
 	var failures: Array[String] = []
 	_verify_rendered_ground_sample_contract(failures)
@@ -70,7 +89,7 @@ func _initialize() -> void:
 		quit(1)
 		return
 
-	print("WORLD_RENDER_FACADE PASS delegation=6 ground_contract=2 environment_contract=7 runtime_scenes=2 tools=3")
+	print("WORLD_RENDER_FACADE PASS delegation=9 ground_contract=2 environment_contract=7 entity_contract=6 runtime_scenes=2 tools=3")
 	quit(0)
 
 
@@ -116,14 +135,18 @@ func _verify_delegation_and_snapshot_isolation(failures: Array[String]) -> void:
 	source.position = Vector3(10.0, 20.0, 30.0)
 	var environment_controller := WorldEnvironmentControllerDouble.new()
 	environment_controller.name = "WorldEnvironmentControllerDouble"
+	var entity_presenter := WorldEntityPresenterDouble.new()
+	entity_presenter.name = "WorldEntityPresenterDouble"
 	var facade = WORLD_RENDER_FACADE_SCRIPT.new()
 	facade.name = "WorldRenderFacade"
 	facade.streaming_world_loader_path = NodePath("../StreamingWorldLoaderDouble")
 	facade.streaming_focus_source_path = NodePath("../FocusSource")
 	facade.world_environment_controller_path = NodePath("../WorldEnvironmentControllerDouble")
+	facade.world_entity_presenter_path = NodePath("../WorldEntityPresenterDouble")
 	test_root.add_child(loader)
 	test_root.add_child(source)
 	test_root.add_child(environment_controller)
+	test_root.add_child(entity_presenter)
 	test_root.add_child(facade)
 	get_root().add_child(test_root)
 	await process_frame
@@ -181,6 +204,21 @@ func _verify_delegation_and_snapshot_isolation(failures: Array[String]) -> void:
 		"invalid environment snapshot rejected",
 		failures
 	)
+
+	var entity_id: RefCounted = ENTITY_ID_SCRIPT.new(7)
+	var entity_snapshot: RefCounted = ENTITY_PRESENTATION_SNAPSHOT_SCRIPT.create(
+		entity_id,
+		GODOT_WORLD_POSITION_SCRIPT.new(1.0, 2.0, 3.0),
+		"res://src/tests/scenes/character_presentation_model_fixture.tscn"
+	)
+	_expect_true(facade.present_entity(entity_snapshot), "entity presentation delegates", failures)
+	_expect_true(entity_presenter.presented_snapshot == entity_snapshot, "entity snapshot reference delegates", failures)
+	_expect_true(facade.remove_entity(entity_id), "entity removal delegates", failures)
+	_expect_true(entity_presenter.removed_entity_id == entity_id, "entity identity reference delegates", failures)
+	var entity_diagnostics: Dictionary = facade.entity_presentation_snapshot()
+	(entity_diagnostics.get("entities") as Array).clear()
+	_expect_true(entity_presenter.diagnostics.entities.size() == 1, "entity diagnostics detached", failures)
+	_expect_true(not facade.present_entity(ENTITY_PRESENTATION_SNAPSHOT_SCRIPT.create(ENTITY_ID_SCRIPT.new(0), GODOT_WORLD_POSITION_SCRIPT.new(0.0, 0.0, 0.0), "res://fixture.tscn")), "invalid entity snapshot rejected", failures)
 	test_root.queue_free()
 
 
@@ -191,6 +229,8 @@ func _verify_repository_wiring(failures: Array[String]) -> void:
 		_expect_true(scene_source.contains('[node name="WorldRenderFacade" type="Node" parent="."]'), "%s owns facade node" % scene_path, failures)
 		_expect_true(scene_source.contains('streaming_focus_source_path = NodePath("../ThirdPersonPlayer")'), "%s facade uses player focus" % scene_path, failures)
 		_expect_true(scene_source.contains('world_environment_controller_path = NodePath("../WowSkyController")'), "%s facade uses sky controller" % scene_path, failures)
+		_expect_true(scene_source.contains('world_entity_presenter_path = NodePath("../WorldEntityPresenter")'), "%s facade uses entity presenter" % scene_path, failures)
+		_expect_true(scene_source.contains('[node name="WorldEntityPresenter" type="Node3D" parent="."]'), "%s owns entity presenter service" % scene_path, failures)
 
 	for tool_path in TOOL_PATHS:
 		var tool_source := _read_text(tool_path, failures)

targets/03-renderer-facade.md

@@ -8,7 +8,7 @@
 
 ## Steps
 
-- [ ] Ввести `WorldRenderFacade` для focus, environment, entity visuals, ground query и metrics.
+- [x] Ввести `WorldRenderFacade` для focus, environment, entity visuals, ground query и metrics.
 - [x] Запретить gameplay/editor доступ к внутренним очередям streamer.
 - [x] Извлечь pure `StreamingTargetPlanner`.
 - [x] Извлечь `RenderBudgetScheduler` с bounded queues/cancellation.
@@ -27,9 +27,10 @@ Runtime и Editor используют facade; planner/scheduler тестиру
 ## Evidence
 
 - Date: 2026-07-16
-- Revision/worktree: master merges `7ece2ab`, `7e35de7`, `80cb084`, `d6e5b53`, `c69abd6`;
+- Revision/worktree: master merges `7ece2ab`, `7e35de7`, `80cb084`, `d6e5b53`, `c69abd6`, `606770c`;
   packages `M03-RND-SCHEDULER-001`, `M03-RND-INTERNAL-ACCESS-GATE-001`,
-  `M03-RND-FACADE-GROUND-QUERY-001`, `M03-RND-FACADE-ENVIRONMENT-001`
+  `M03-RND-FACADE-GROUND-QUERY-001`, `M03-RND-FACADE-ENVIRONMENT-001`,
+  `M03-RND-FACADE-ENTITY-001`
 - Commands: dedicated scheduler/planner/facade/focus/coordinate/manifest/shutdown
   headless verifiers; Godot cold editor parse; coordination, documentation and diff gates.
 - Results: scheduler `cases=6 iterations=20000 elapsed_ms=10.216`; planner
@@ -41,7 +42,10 @@ Runtime и Editor используют facade; planner/scheduler тестиру
   `delegation=5 ground_contract=2`; cold `RenderedGroundSample contract=3`;
   environment integration passed cold snapshot `contract=5` and facade
   `delegation=6 environment_contract=7`; dry-run retained all `7/7` plans and
-  applied the dusk checkpoint at `time=19.00`. M02 terrain-query regression
+  applied the dusk checkpoint at `time=19.00`. Entity presentation passed
+  `snapshot_cases=8 lifecycle_cases=14 runtime_scenes=2`; facade expanded to
+  `delegation=9 entity_contract=6`, while character presentation remained `9/10/3/1`.
+  M02 terrain-query regression
   remained green (13 pre-existing expired M00 claim warnings).
 - Fidelity comparison: all 16 historical operation limits and drain sites were
   preserved; chunk removal/create retain their shared removal-first budget.
@@ -50,14 +54,18 @@ Runtime и Editor используют facade; planner/scheduler тестиру
   `2/5/10/20/40`-unit nearby fallback while hiding mutable renderer state.
   Environment snapshots preserve the prior fixed-clock assignments while DBC
   profile/area/skybox selection, interpolation, fog, sun and shader rules remain unchanged.
+  Runtime produces no world-entity commands yet, so player/world output and all
+  baseline plans remain unchanged by the new present/remove ownership boundary.
   No new build-12340 parity claim is made; asset-backed visual/p95/p99 comparison remains pending.
 - Changed files: scene-free scheduler and verifier; streamer budget composition/
   permit delegation; scheduler module spec; world renderer/module registry/RENDER notes;
   renderer-owned ground sample, facade/loader ground query, migrated terrain probe,
   immutable environment snapshot, facade/sky adapter, migrated checkpoint time input,
+  contract-v1 entity snapshot, renderer-owned entity presenter, runtime composition,
   expanded facade/internal-access/coordinate verifiers; work-package claims and this evidence.
 - Remaining risks: queue storage length and worker concurrency/stale-result logic
   remain streamer-owned; cancellation stops new permits but does not interrupt
   in-flight work; the environment snapshot currently covers world time but not weather
-  or indoor state; M03 still needs entity facade commands, service extraction
+  or indoor state; entity PackedScene loading is synchronous and not accepted for
+  network-scale hot paths; M03 still needs service extraction
   and dependency/performance acceptance.