You could always try Dino Storm, doesn't evolve around animals of modern time but it is a good place to go should to be interested in dinosaurs and cowboys and laser guns. Cereal Soup, as I have heard, is also very good. WolfQuest has recently released their newest update where you can add scars to your character; however I wouldn't recommend immediately going there due to the requirement of spending money to get the update. I'll be sure to update this should there be any found games I think you might like.