So basically what I'm trying to do is to add a new robe with a custom model (.mdl and .mdx) and custom texture as a new robe armor. I'm not sure how to do this because I can't edit the .uti to use the custom model instead of the default pmbis.mdl, pmbim.mdl, pmbil.mdl? My knowledge in this is very limited so I apologize if I'm sounding stupid right now lmao