This is very creative, I really think this looks more life like than some anime characters. IT actually displays SOME similarities to a human, which I like. It Could use a bit of work, as in the hair in real life wouldnt stand up like that, however the face DEFINATTELY looks as if you were trying to draw a real human. I definately like the mouth the best. It shows the cheek marks, and that line over the person's upper lip.
One piece of advice for future drawings (Something that I picked out) was that the nose is facing down, the nostrips would be seen from the position. Also one eye is a little bigger than the other.
This is a very nice face, and you should be VERY proud of it!