fix(Core/Creatures): Fixed loading transform auras from DB. (#13489)

Fixes #13472

src/server/game/Entities/Creature/Creature.cpp

@@ -1139,8 +1139,6 @@ bool Creature::Create(ObjectGuid::LowType guidlow, Map* map, uint32 phaseMask, u
             break;
     }
 
-    LoadCreaturesAddon();
-
     uint32 displayID = GetNativeDisplayId();
     if (sObjectMgr->GetCreatureModelRandomGender(&displayID) && !IsTotem())                               // Cancel load if no model defined or if totem
     {
@@ -1148,6 +1146,8 @@ bool Creature::Create(ObjectGuid::LowType guidlow, Map* map, uint32 phaseMask, u
         SetNativeDisplayId(displayID);
     }
 
+    LoadCreaturesAddon();
+
     //! Need to be called after LoadCreaturesAddon - MOVEMENTFLAG_HOVER is set there
     m_positionZ += GetHoverHeight();
 
@@ -2031,12 +2031,16 @@ void Creature::Respawn(bool force)
         setDeathState(JUST_RESPAWNED);
 
         // MDic - Acidmanifesto
+        // Do not override transform auras
+        if (GetAuraEffectsByType(SPELL_AURA_TRANSFORM).empty())
+        {
             uint32 displayID = GetNativeDisplayId();
             if (sObjectMgr->GetCreatureModelRandomGender(&displayID))                                             // Cancel load if no model defined
             {
                 SetDisplayId(displayID);
                 SetNativeDisplayId(displayID);
             }
+        }
 
         GetMotionMaster()->InitDefault();