bestiary - Cannibal with sling

This hungry-looking cannibal is wearing nothing but a loincloth and jewelry made of bones. The rest of his body is painted with what appears to be some kind of red color. Better not think too much about that though.
He is carrying a sling made from the tanned hide of an unknown animal. While you could take a guess as to what animal, you have decided that you really do not want to know.