Slothrop
Tight but Polite
Okapi looks fairly 80s - stark black and white bits fused with trendy ethno-minimal browns.It has to be an animal that looks like it was designed in the '80s, rather than something you would associate with the pop culture of the time. I can't believe I didn't think of lizards, that's such an obvious one.

A lot of species of gazelle work along similar lines, but with antlers.