All the spears, katana, and knuckle textures are missing and are replaced by a checkered black and purple block. That's like a quarter of the weapons of which there aren't many. I love the mod and downloaded it from forge for the correct version so it's not anything on my part unless conflicting mods can erase textures but I don't think that's how it works.

(Copy that into google)
https://user-images.githubusercontent.com/93847234/140628018-843a8c9a-9eea-47b9-ac19-f8b3f1e1e469.PNG