I play a feral druid and I've seen mods that change the model for cat form to a tigon, a humanoid with a tiger head. The reason there's a mod to do this isn't just cosmetic though. Cat form has a long standing range bug which almost forces you to be inside a mob you're attacking. Blizz has so far not done anything about this bug and it is very annoying especially in arenas when chasing someone and all you see is out of range error messages spamming your screen.
I want to use this tigon mod to fix what blizz refuses to, but naturally i don't want to risk my account so i'm
curious how does blizz know if you're using a model swap? It's a client side only thing, does warden check for it? Can blizz detect a model swap at all?