Not really. xD, They're pretty much a solid tan/gold color with a creme underbelly, it's their features which are unique; slightly large/pointed ears, a bit smaller in size, with a sleek muzzle and a more coyote-like tail.
Have you already considered doing a thylacine?
Also, hyaenodons popped into my head. lol
As for things already on the list, Calico, Fade and Gryphon would all be cool to see. ;3