Aqua's design

[Aqua]

I was wondering what you all thought of Aqua's design? She's the utau of my voice so i was thinking that if i made her look a little like me but still utau-ish it would be good?
P.s I have green hair in real life lol

I'm yet to think of a background for her, but the buildings on her head represent her imagination i guess? *facepalm*

anyways...any improvements do you think?