The client proxy instantiates HTArmor for every query to getArmorModel. The method is being called for every frame, player and armor stand wearing the armor. Creating a new instance not only bypasses the model's caching facilities, but causes also a lot of overhead behind the scenes.

With my current GPU+driver the HTArmor handling alone drops the frame rate to less than half.

Please change the client proxy to only instantiate the model on the first query and keep the instance cached in a field for future uses.

MeatHangerModel has a similar problem, please verify that all your models are only instantiated on the first use.

This problem needs to be addressed urgently for BTM.

Noted. Working on another build for BTM, so I'll add this all in.