NICE!

Great coloration but as an artist myself (Which skills lies in drawing), i would like to point out your weaker points at the drawing part to help you to improve on your skills if you don't mind.

Her shoulders are too width like a men and ... she actually also kinda look like a men, thats an problem many artist gets from drawing too many mens and less womans for a while. I had that problem too once. Making her kin smaller would do wonders but there are other ways to get her feminine side out of course. Oh and her hairs looks like being fusion together with her body. Hope that helps