Description from original post (created 2012-03-10 20:07):
Since I went through all the trouble to make these mob skins for my Portal texture packs, I might as well modify them so players can use them as well. Just keep in mind that the packs can use transparencies--players can't. As such, the areas that would normally be transparent have been filled.
Turret: "Are you still there?"
The other Portal skins are available through here: Chell