I really like her design and colours! Very interesting and fun to look at :D

I only think the lines could be cleaner and more crisp! That way she would look less messy and really pop.
Her pose also doesn't really make sense. She looks at her hand as if she's holding something (the angle of her arms and the direction of where she's looking really leads the eye of the viewer) but there is nothing there.

Other than that: love her!