diff --git a/apps/openmw/mwclass/activator.cpp b/apps/openmw/mwclass/activator.cpp
index cd34997d2..fcad0d333 100644
--- a/apps/openmw/mwclass/activator.cpp
+++ b/apps/openmw/mwclass/activator.cpp
@@ -1,5 +1,6 @@
 
 #include "activator.hpp"
+#include "../mwrender/objects.hpp"
 
 #include <components/esm/loadacti.hpp>
 
diff --git a/apps/openmw/mwclass/apparatus.hpp b/apps/openmw/mwclass/apparatus.hpp
index 9a5a9b955..4c8a2c0e2 100644
--- a/apps/openmw/mwclass/apparatus.hpp
+++ b/apps/openmw/mwclass/apparatus.hpp
@@ -2,6 +2,7 @@
 #define GAME_MWCLASS_APPARATUS_H
 
 #include "../mwworld/class.hpp"
+#include "../mwrender/objects.hpp"
 
 namespace MWClass
 {
diff --git a/apps/openmw/mwclass/armor.hpp b/apps/openmw/mwclass/armor.hpp
index 123713a38..c5f9812b7 100644
--- a/apps/openmw/mwclass/armor.hpp
+++ b/apps/openmw/mwclass/armor.hpp
@@ -2,6 +2,7 @@
 #define GAME_MWCLASS_ARMOR_H
 
 #include "../mwworld/class.hpp"
+#include "../mwrender/objects.hpp"
 
 namespace MWClass
 {
diff --git a/apps/openmw/mwclass/book.hpp b/apps/openmw/mwclass/book.hpp
index 6e38ea0d3..f0e38cceb 100644
--- a/apps/openmw/mwclass/book.hpp
+++ b/apps/openmw/mwclass/book.hpp
@@ -2,6 +2,7 @@
 #define GAME_MWCLASS_BOOK_H
 
 #include "../mwworld/class.hpp"
+#include "../mwrender/objects.hpp"
 
 namespace MWClass
 {
diff --git a/apps/openmw/mwclass/clothing.hpp b/apps/openmw/mwclass/clothing.hpp
index 353f7f606..76c2c4a3e 100644
--- a/apps/openmw/mwclass/clothing.hpp
+++ b/apps/openmw/mwclass/clothing.hpp
@@ -2,6 +2,7 @@
 #define GAME_MWCLASS_CLOTHING_H
 
 #include "../mwworld/class.hpp"
+#include "../mwrender/objects.hpp"
 
 namespace MWClass
 {
diff --git a/apps/openmw/mwclass/container.hpp b/apps/openmw/mwclass/container.hpp
index 9d65927f8..01763870a 100644
--- a/apps/openmw/mwclass/container.hpp
+++ b/apps/openmw/mwclass/container.hpp
@@ -2,6 +2,7 @@
 #define GAME_MWCLASS_CONTAINER_H
 
 #include "../mwworld/class.hpp"
+#include "../mwrender/objects.hpp"
 
 namespace MWClass
 {
diff --git a/apps/openmw/mwclass/creature.cpp b/apps/openmw/mwclass/creature.cpp
index 2eca30539..12978c0dc 100644
--- a/apps/openmw/mwclass/creature.cpp
+++ b/apps/openmw/mwclass/creature.cpp
@@ -33,9 +33,9 @@ namespace MWClass
         
         if (!model.empty())
         {
-            MWRender::Objects objects = renderingInterface.getObjects();
-            objects.insertBegin(ptr, ptr.getRefData().isEnabled(), false);
-            objects.insertMesh(ptr, "meshes\\" + model);
+            MWRender::Creatures creatures = renderingInterface.getCreatures();
+            //creatures.insertBegin(ptr, ptr.getRefData().isEnabled(), false);
+            //creatures.insertMesh(ptr, "meshes\\" + model);
         }
     }
 
diff --git a/apps/openmw/mwclass/creature.hpp b/apps/openmw/mwclass/creature.hpp
index e1657b2c7..f74cdf991 100644
--- a/apps/openmw/mwclass/creature.hpp
+++ b/apps/openmw/mwclass/creature.hpp
@@ -2,6 +2,7 @@
 #define GAME_MWCLASS_CREATURE_H
 
 #include "../mwworld/class.hpp"
+#include "../mwrender/creatures.hpp"
 
 namespace MWClass
 {
diff --git a/apps/openmw/mwclass/door.cpp b/apps/openmw/mwclass/door.cpp
index 9e2b17b2e..5073afb12 100644
--- a/apps/openmw/mwclass/door.cpp
+++ b/apps/openmw/mwclass/door.cpp
@@ -13,6 +13,7 @@
 #include "../mwworld/world.hpp"
 
 #include "../mwrender/cellimp.hpp"
+#include "../mwrender/objects.hpp"
 
 #include <iostream>
 
diff --git a/apps/openmw/mwclass/door.hpp b/apps/openmw/mwclass/door.hpp
index aecb4224c..c230cf357 100644
--- a/apps/openmw/mwclass/door.hpp
+++ b/apps/openmw/mwclass/door.hpp
@@ -2,6 +2,7 @@
 #define GAME_MWCLASS_DOOR_H
 
 #include "../mwworld/class.hpp"
+#include "../mwrender/objects.hpp"
 
 namespace MWClass
 {
diff --git a/apps/openmw/mwclass/ingredient.hpp b/apps/openmw/mwclass/ingredient.hpp
index 6c7409665..47bd1a9e5 100644
--- a/apps/openmw/mwclass/ingredient.hpp
+++ b/apps/openmw/mwclass/ingredient.hpp
@@ -2,6 +2,7 @@
 #define GAME_MWCLASS_INGREDIENT_H
 
 #include "../mwworld/class.hpp"
+#include "../mwrender/objects.hpp"
 
 namespace MWClass
 {
diff --git a/apps/openmw/mwclass/itemlevlist.hpp b/apps/openmw/mwclass/itemlevlist.hpp
index 0b71b072c..c7d630aee 100644
--- a/apps/openmw/mwclass/itemlevlist.hpp
+++ b/apps/openmw/mwclass/itemlevlist.hpp
@@ -9,6 +9,11 @@ namespace MWClass
     {
         public:
 
+             virtual void insertObjectRendering (const MWWorld::Ptr& ptr, MWRender::RenderingInterface& renderingInterface) const;
+            ///< Add reference into a cell for rendering
+
+            virtual void insertObject(const MWWorld::Ptr& ptr, MWWorld::PhysicsSystem& physics, MWWorld::Environment& environment) const;
+
             virtual std::string getName (const MWWorld::Ptr& ptr) const;
             ///< \return name (the one that is to be presented to the user; not the internal one);
             /// can return an empty string.
diff --git a/apps/openmw/mwclass/light.hpp b/apps/openmw/mwclass/light.hpp
index 7df82ae5d..34421ff51 100644
--- a/apps/openmw/mwclass/light.hpp
+++ b/apps/openmw/mwclass/light.hpp
@@ -2,6 +2,7 @@
 #define GAME_MWCLASS_LIGHT_H
 
 #include "../mwworld/class.hpp"
+#include "../mwrender/objects.hpp"
 
 namespace MWClass
 {
diff --git a/apps/openmw/mwclass/lockpick.hpp b/apps/openmw/mwclass/lockpick.hpp
index 074a07c93..c5f1539b4 100644
--- a/apps/openmw/mwclass/lockpick.hpp
+++ b/apps/openmw/mwclass/lockpick.hpp
@@ -2,6 +2,7 @@
 #define GAME_MWCLASS_LOCKPICK_H
 
 #include "../mwworld/class.hpp"
+#include "../mwrender/objects.hpp"
 
 namespace MWClass
 {
diff --git a/apps/openmw/mwclass/misc.hpp b/apps/openmw/mwclass/misc.hpp
index cb1858315..36ee2c1b2 100644
--- a/apps/openmw/mwclass/misc.hpp
+++ b/apps/openmw/mwclass/misc.hpp
@@ -2,6 +2,7 @@
 #define GAME_MWCLASS_MISC_H
 
 #include "../mwworld/class.hpp"
+#include "../mwrender/objects.hpp"
 
 namespace MWClass
 {
diff --git a/apps/openmw/mwclass/npc.cpp b/apps/openmw/mwclass/npc.cpp
index ccca0f688..6ecdc6e4e 100644
--- a/apps/openmw/mwclass/npc.cpp
+++ b/apps/openmw/mwclass/npc.cpp
@@ -15,6 +15,7 @@
 
 #include "../mwmechanics/mechanicsmanager.hpp"
 #include <OgreSceneNode.h>
+#include "../mwrender/objects.hpp"
 
 namespace
 {
@@ -42,9 +43,9 @@ namespace MWClass
         
         if (!model.empty())
         {
-            MWRender::Objects objects = renderingInterface.getObjects();
-            objects.insertBegin(ptr, ptr.getRefData().isEnabled(), false);
-            objects.insertMesh(ptr, "meshes\\" + model);
+            MWRender::Npcs npcs = renderingInterface.getNPCs();
+            //npcs.insertBegin(ptr, ptr.getRefData().isEnabled(), false);
+            //npcs.insertMesh(ptr, "meshes\\" + model);
         }
     }
 
diff --git a/apps/openmw/mwclass/npc.hpp b/apps/openmw/mwclass/npc.hpp
index 095f0de41..271d66392 100644
--- a/apps/openmw/mwclass/npc.hpp
+++ b/apps/openmw/mwclass/npc.hpp
@@ -2,6 +2,7 @@
 #define GAME_MWCLASS_NPC_H
 
 #include "../mwworld/class.hpp"
+#include "../mwrender/npcs.hpp"
 
 namespace MWClass
 {
diff --git a/apps/openmw/mwclass/potion.hpp b/apps/openmw/mwclass/potion.hpp
index e1a54db3c..85678121f 100644
--- a/apps/openmw/mwclass/potion.hpp
+++ b/apps/openmw/mwclass/potion.hpp
@@ -2,6 +2,7 @@
 #define GAME_MWCLASS_POTION_H
 
 #include "../mwworld/class.hpp"
+#include "../mwrender/objects.hpp"
 
 namespace MWClass
 {
diff --git a/apps/openmw/mwclass/probe.hpp b/apps/openmw/mwclass/probe.hpp
index 287dd0475..d3495bb48 100644
--- a/apps/openmw/mwclass/probe.hpp
+++ b/apps/openmw/mwclass/probe.hpp
@@ -2,6 +2,7 @@
 #define GAME_MWCLASS_PROBE_H
 
 #include "../mwworld/class.hpp"
+#include "../mwrender/objects.hpp"
 
 namespace MWClass
 {
diff --git a/apps/openmw/mwclass/repair.hpp b/apps/openmw/mwclass/repair.hpp
index 174197d9a..1e0ea5178 100644
--- a/apps/openmw/mwclass/repair.hpp
+++ b/apps/openmw/mwclass/repair.hpp
@@ -2,6 +2,7 @@
 #define GAME_MWCLASS_REPAIR_H
 
 #include "../mwworld/class.hpp"
+#include "../mwrender/objects.hpp"
 
 namespace MWClass
 {
diff --git a/apps/openmw/mwclass/static.hpp b/apps/openmw/mwclass/static.hpp
index a4b1d8c54..be3fdb180 100644
--- a/apps/openmw/mwclass/static.hpp
+++ b/apps/openmw/mwclass/static.hpp
@@ -2,6 +2,7 @@
 #define GAME_MWCLASS_STATIC_H
 
 #include "../mwworld/class.hpp"
+#include "../mwrender/objects.hpp"
 
 namespace MWClass
 {
diff --git a/apps/openmw/mwclass/weapon.hpp b/apps/openmw/mwclass/weapon.hpp
index 84c633ab3..79bc4d4de 100644
--- a/apps/openmw/mwclass/weapon.hpp
+++ b/apps/openmw/mwclass/weapon.hpp
@@ -2,6 +2,7 @@
 #define GAME_MWCLASS_WEAPON_H
 
 #include "../mwworld/class.hpp"
+#include "../mwrender/objects.hpp"
 
 namespace MWClass
 {
diff --git a/apps/openmw/mwrender/creatures.hpp b/apps/openmw/mwrender/creatures.hpp
index 17946f050..9aabb175b 100644
--- a/apps/openmw/mwrender/creatures.hpp
+++ b/apps/openmw/mwrender/creatures.hpp
@@ -1,7 +1,10 @@
+#ifndef _GAME_RENDER_CREATURES_H
+#define _GAME_RENDER_CREATURES_H
 #include <openengine/ogre/renderer.hpp>
 
 namespace MWRender{
 class Creatures{
 
 };
-}
\ No newline at end of file
+}
+#endif
\ No newline at end of file
diff --git a/apps/openmw/mwrender/npcs.hpp b/apps/openmw/mwrender/npcs.hpp
index c9701f195..88ee5ca30 100644
--- a/apps/openmw/mwrender/npcs.hpp
+++ b/apps/openmw/mwrender/npcs.hpp
@@ -1,6 +1,9 @@
+#ifndef _GAME_RENDER_NPCS_H
+#define _GAME_RENDER_NPCS_H
 #include <openengine/ogre/renderer.hpp>
 namespace MWRender{
 class Npcs{
 
 };
 }
+#endif
diff --git a/apps/openmw/mwrender/objects.hpp b/apps/openmw/mwrender/objects.hpp
index e830d0993..0dd7fdd4c 100644
--- a/apps/openmw/mwrender/objects.hpp
+++ b/apps/openmw/mwrender/objects.hpp
@@ -1,3 +1,6 @@
+#ifndef _GAME_RENDER_OBJECTS_H
+#define _GAME_RENDER_OBJECTS_H
+
 #include "components/esm_store/cell_store.hpp"
 
 #include "../mwworld/refdata.hpp"
@@ -40,4 +43,5 @@ public:
     /// insert a light related to the most recent insertBegin call.
    
 };
-}
\ No newline at end of file
+}
+#endif
\ No newline at end of file
diff --git a/apps/openmw/mwrender/renderinginterface.hpp b/apps/openmw/mwrender/renderinginterface.hpp
index fed1fd3ec..ebd4af2bd 100644
--- a/apps/openmw/mwrender/renderinginterface.hpp
+++ b/apps/openmw/mwrender/renderinginterface.hpp
@@ -1,14 +1,17 @@
-#include "objects.hpp"
-#include "npcs.hpp"
-#include "creatures.hpp"
-#include "player.hpp"
-#define RENDERING_INTERFACE 1
+#ifndef _GAME_RENDERING_INTERFACE_H
+#define _GAME_RENDERING_INTERFACE_H
 namespace MWRender{
+      class Npcs;
+      class Creatures;
+      class Objects;
+      class Player;
 class RenderingInterface{
     public:
         virtual MWRender::Npcs& getNPCs() = 0;
         virtual MWRender::Creatures& getCreatures() = 0;
         virtual MWRender::Objects& getObjects() = 0;
 	    virtual MWRender::Player& getPlayer() = 0;
+        virtual ~RenderingInterface(){};
     };
-}
\ No newline at end of file
+}
+#endif
\ No newline at end of file
diff --git a/apps/openmw/mwrender/renderingmanager.cpp b/apps/openmw/mwrender/renderingmanager.cpp
index 9242fac67..a413b0372 100644
--- a/apps/openmw/mwrender/renderingmanager.cpp
+++ b/apps/openmw/mwrender/renderingmanager.cpp
@@ -12,7 +12,7 @@
 #include "../mwworld/world.hpp" // these includes can be removed once the static-hack is gone
 #include "../mwworld/ptr.hpp"
 #include <components/esm/loadstat.hpp>
-
+#include "renderinginterface.hpp"
 
 
 using namespace MWRender;
diff --git a/apps/openmw/mwrender/renderingmanager.hpp b/apps/openmw/mwrender/renderingmanager.hpp
index f3bc7005d..9e1f86372 100644
--- a/apps/openmw/mwrender/renderingmanager.hpp
+++ b/apps/openmw/mwrender/renderingmanager.hpp
@@ -19,10 +19,11 @@
 
 #include <boost/filesystem.hpp>
 
-#ifndef RENDERING_INTERFACE
 #include "renderinginterface.hpp"
-#endif
-
+#include "npcs.hpp"
+#include "creatures.hpp"
+#include "objects.hpp"
+#include "player.hpp"
 
 namespace Ogre
 {
@@ -42,7 +43,7 @@ namespace MWWorld
 
 namespace MWRender
 {
-    class Player;
+
     
 
 class RenderingManager: private RenderingInterface {
@@ -51,7 +52,7 @@ class RenderingManager: private RenderingInterface {
 
   public:
     RenderingManager(OEngine::Render::OgreRenderer& _rend, const boost::filesystem::path& resDir, OEngine::Physic::PhysicEngine* engine);
-    ~RenderingManager();
+    virtual ~RenderingManager();
 	virtual MWRender::Npcs& getNPCs();
     virtual MWRender::Creatures& getCreatures();
     virtual MWRender::Objects& getObjects();
@@ -96,7 +97,7 @@ class RenderingManager: private RenderingInterface {
     SkyManager* mSkyManager;
 	 OEngine::Render::OgreRenderer &rend;
 	 Ogre::Camera* camera;
-	 MWRender::Npcs npcs;
+	MWRender::Npcs npcs;
 	 MWRender::Creatures creatures;
 	 MWRender::Objects objects;
 
diff --git a/apps/openmw/mwworld/class.hpp b/apps/openmw/mwworld/class.hpp
index 44de4888f..706b11aaa 100644
--- a/apps/openmw/mwworld/class.hpp
+++ b/apps/openmw/mwworld/class.hpp
@@ -9,11 +9,8 @@
 #include "action.hpp"
 #include "containerstore.hpp"
 #include "refdata.hpp"
-
-#include "physicssystem.hpp"
-#ifndef RENDERING_INTERFACE
 #include "../mwrender/renderinginterface.hpp"
-#endif
+#include "physicssystem.hpp"
 
 namespace Ogre
 {