You have made a real progress sir. Still, if you want this model to be realy decent, i think that you should get rid of stitches and baldy wrapped places. Here, i have marked them in pink and purple. Texture choise is great, but after i have taken a look at the wrap, i understood, that you were just lasy to finish this. I also think, that you could make his walk animation better, then it is now. Hope you will improve it soon, gl with it.