Looks quite good for the most part, but it would be better if the feet were blended more smoothly with the legs. At the moment, they look seperate from the body, as if they were a pair of shoes.
I agree with lehvak. It looks good for the most part, and the only thing that stands out (for me, at least) is the feet thing...and the hands on the untextured model.
Show us the finished one when you're done :-D