What are you looking for in the way of a gorilla skin and what alignment? ???
The problem is that most of the B&W sites have died. the only other place I can suggest to look is www.planetblackandwhite.com There might be some accessable B&W sites left.
Other than that I've got three gorilla skins from the defunct BWCenter which I haven't uploaded. One is an evil blue gorilla, there's one called cyclops (no screenshot) and a yeti gotilla, screenshot below.