These are great Concerning your 2D work you seem to have a very good eye for shadows(first image: hands), body proportion & colors(fifth image: girl). I had few doubts about proportion in your work when you posted earlier, in previous thread, but it looks like I was very wrong about it. Also your modeling(motorcycle) looks very professional.

As for textures, in my opinion, maybe planet wasn't the best choice since will probably need mainly seamless textures, and I would love to have seen some 2D environment(architectural or nature) but your here displayed artwork is very good. You could maybe also consider doing the No.8 / 2D panels & menus.