The eyes look a little odd, and I think your score is being penalized for that. Also most voters hate a glossy finish. I think you did some very nice highlighting on the green dress, and I think I see some nice work on the hair, too, though that's harder to tell for the shine. Matted down and with a bit of work on the face, I think I'd be happy to give this a 6.
the highlights could do with being brought out a little more. the base would improve the overall look as well if it was finished. nice start to cmon there, the forums are a better place for feedback and help. hope this helps and see you in the forums some time. :) chris