Like it, maybe you could bring out the shadow detail in the models lovely hair? looks a lot like your avatar!
Nicely done and a good example of how "breaking the rules" works. Normally, one tries to keep the eyes of the model more centred so that the eyes appear to be more balanced, but in this shot, with your model looking back, it gives her a bit more of a "naughty" look; which is in keeping with the spirit of the image. Had she looked in a way to have her eyes more centred, I think the image would have had a more aloof look, and that would probably not work quite as well.
The one tiny quibble I have, is that it would have been nice if your hair light were a bit brigher and a pushed back towards the background a bit more. The dark hair and dark background at camera right, blend a bit too much for my taste.