So i bought 4 new models for $15 all from the same creator, when uploaded to the game they all work fine individually, however none of them will work with each other i either get the 'Failed to load mods' message or it will get stuck on 'Loading Mods', how do i fix this beause i dont want to upload anything to the workshop that will be incompatible with other mods!

I'm assuming they all share one of the same files but i cant find anything named the same in all 4 files.