She's both gorgeous and lethal. I really like your style of rendering. Kudos!
Very strong understanding of anatomy form light shadow and even color. Beautiful. It might be strengthened if you punch the detail around your focal point, You may also want to consider darking the values and punching out the lights. Cause although it is nice to be loose, it's kinda loose all over at this point. Awesome work.
I like all the fantasy elements included in this. Everything seems to fit and looks very proffesional. your grasp of human anatomy is impressive.