Cute
Good attention to detail here and a very cute chibi gir. You say it is your character and I like the unique style you've created. The outfit, hair piece, blue hair, the wink, it all comes together so well and gives you a great cute girl. Chibi means little in Japan and you have captured that "LITTLE" look down. I love the colors and shading, and even adding a bandaid to your knee. That gives it real character there. The magic mist coming off your hand was cool, but I wish it had a bit more of a glow to it or an effect that seems more mystical. I would add a background to this as well to give you more of a setting, but I understand there was none to showcase your character itself.
~~THINGS TO IMPROVE ON~~
Just add a background maybe and effects to your hands mist/smoke drawing.
~X~