Can I suggest something else to think about?
Eyes. Can we please get some new eye options? Like slitted pupils, black eye 'whites', pupilless and the like? That would make a lot of people sohappyomg.
ANYWHO. I'd love to see two-or-three kitsune tails, for felines OR canines. Like, two-tailed, three-tailed, etc. Also, for tails, a BROKEN tail might be fun. Like, a bent tail.
As far as ears go, what about long back facing ears? Or ears that go up and curl a little bit, like an elf's? that might be cool.