Garry's Mod

Garry's Mod

TF2 - Eyeball material fix
I have a question
I don't know if it's this addon or another one I'm using that replaces the textures of the mercenaries but why the demoman's eye looks like this "pretty eyes" from game banana?
https://gamebanana.com/mods/198690 I don't know what addon I have that makes it like this but I'd like to know which one it is.