I'm afraid that's just the textures you get with breeze, they are quiet low quality, still better then the vanilla textures though.
I think (Don't quote me on this, I'm in no way an expert on models and textures) its because it shears its UV map with the Roberts body, meaning it uses half the space in the texture for something that's not shown, resulting in very low rez, messed up looking textures.
Because of this i don't think anyone can make better textures for it, i hope someone proves me wrong.
Hope this was informative and sorry i don't have a fix.
Edit: if you want you can show me a shot of it in-game, just in case something is wrong with your installation, i doubt it though.