Good work as usual my friend. Do you just draw for fun or have you taken lessons? If you havn't, then might I suggest you do. You show real talent (more than I have for certain) but it seems unpolished and I think a little training would take your art to a new level.
Nah, I just draw as a hobby. Believe me, my on-paper drawings are much better looking than their digitized counterparts. Just check out my latest batch of concept drawings for my movie. Totally looks better on paper.