Hi.. :) I like it. But i think that the brown areas could use some more work and some stronger highlighting.. and the purple looks a little uneven in some places. You could try to smooth out the purple a bit, perhaps.. But those are just details, it looks good :) I like your NMM!
Congrats on the win! I really like the way you've painted the face, great intense look. The hair is also lovely. The dress looks pretty good, but some of the highlights look a little harsh. I'm not an NMM expert to comment much on that, though the sword looks a little bent from the back view.