Strange memory leak on world load after adding wavefront file

[Naiakoa]

Alright I been working on my mod for some time with forge, Just literally started to update it to 1.6.2 from scratch, by doing so I have ran into a small issue with one of the objects I designed in maya. This use to work in 1.5.2 but for some strange reason in 1.6.2 it causes a huge memory leak of 3gig or more when the player creates a new world or loads a old one. Been sitting here for hours trying to figure this out, looked at a few open source mods that uses this feature and still no luck. I have made the bitbucket of the mod source public for now in hopes of anyone might know the solution

Forge version: 9.10.0.804

 

Source of everything necessary for the object and its creation:

 

https://bitbucket.org/Naiakoa/nexion-minecraft-2.0/src/

 

 

 

Screenshot of the object:

 

 

 

 

 

Object in 1.5.2

 

 

 

 

 

Memory leak proof

 

 

 

 

 

And finally the usual crash log of out of memory:

 

 

2013-08-01 18:49:14 [iNFO] [sTDERR] java.lang.OutOfMemoryError: Java heap space
2013-08-01 18:49:18 [iNFO] [sTDERR] 	at net.minecraft.util.AABBPool.getAABB(AABBPool.java:50)
2013-08-01 18:49:32 [iNFO] [sTDERR] 	at net.minecraft.block.Block.getCollisionBoundingBoxFromPool(Block.java:601)
2013-08-01 18:49:32 [iNFO] [sTDERR] 	at net.minecraft.block.Block.addCollisionBoxesToList(Block.java:567)
2013-08-01 18:49:35 [iNFO] [sTDERR] 	at net.minecraft.world.World.getCollidingBoundingBoxes(World.java:1682)
2013-08-01 18:49:48 [iNFO] [sTDERR] 	at net.minecraft.entity.player.EntityPlayerMP.<init>(EntityPlayerMP.java:183)
2013-08-01 18:50:04 [iNFO] [sTDERR] 	at net.minecraft.server.management.ServerConfigurationManager.createPlayerForUser(ServerConfigurationManager.java:389)
2013-08-01 18:50:08 [iNFO] [sTDERR] 	at net.minecraft.server.integrated.IntegratedServerListenThread.networkTick(IntegratedServerListenThread.java:91)
2013-08-01 18:50:20 [iNFO] [sTDERR] 	at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:689)
2013-08-01 18:50:24 [iNFO] [sTDERR] 	at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:585)
2013-08-01 18:50:37 [iNFO] [sTDERR] 	at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:129)
2013-08-01 18:50:53 [iNFO] [sTDERR] 	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:482)
2013-08-01 18:51:09 [iNFO] [sTDERR] 	at net.minecraft.server.ThreadMinecraftServer.run(ThreadMinecraftServer.java:16)

The rest of this is cut off since it never closes till you force it to by pressing the red square