You did a very good job with her, the color fits together great with the lines, very neat and clean. There is somethings that are beautiful but still need improving ^--^

- May I suggest to make her look more free? Maybe have her do a pose that shows her arms?
- Maybe you could move the ears up just a little bit, there kinda good there though I must admit
- Hmm, maybe just as a tip to make it POP a little more, you can trace over your lines using a (c) sharpie, I use to use them all the time and they make details POP a little more, you could also try to make it look like light is hitting her in a certain direction, ( maybe shading could help with that )

Hope I was fair >n<
Anyways, she is very cute! QuQ