Added function for reload button and I fixed some critical bugs. I don't know/understand how it even worked before.
Also bodygroups and skins now work.

I added tool to get class name of NPC you are currently looking at. It's called "RTNPC: Class print tool". Left click to dump class name to console, right click to automatically set resurect_ragdoll_class_override to class name of entity you are currently looking at.
Also I fixed a weird issue when some models where black after "summoning".