Yeah Man! you're doing awesome! As far as low poly count, you're doing great! Just needs a bit of clean up as I said before, easy stuff! Textures look great! now...I know a few people have already said this about your head. Try to keep it anatomically correct. As far as the eyes, nose, mouth etc. This will get better as time goes by, so I'm not worried about that. Also, I would like to take a closer look at the face and hands so I could give you some pointers on your topology. One final thought, try to avoid tri poly shapes. Keep your topology in quads. If you can't get rid of them, then hide them. For example behind the ear, bottom on the neck, armpit, or groin area. Other than that, keep it up!