Type of oc(Feral, Anthro(not vary good at them or Humonoid): whatever you feel most comfortable drawing.
Want your oc to have earing on: Sure, why not!
Extra: It would be interesting if you could make it a slightly less friendly/more of an edgier design if that makes sense, even though the colors I used are more cheerful. I'd like to see those different components coming together as one, if possible. But I'm happy to see whatever you come up with because I looked at your gallery and I like your style. c: If you want to add more colors I'm totally fine with it!