Here's Acher, my weird Demon-Llama-Goat-Donkey-Dog thing.

He is actually part of a species that I've yet to write out, but it consists of a Skull and some various mix of body parts. He has a female counterpart named Atna, who will be posted here later.

It isn't really an open-species, but if you *really* want one for some unfathomable reason, I could help you design one within the boundaries of their race.