Thanks for the comment guys. =) I've been really busy with some commissioned work (wich I'm not authorized to show yet), just made a quick doodle to breathe a little.
Thanks for the comment Dubzski =) I recently finished an important part of a commissioned work, so I managed to take time finish this guy. On the previous versions I went really crazy on the contrast, this one looks much more natural I think, so I'm calling it done. Several BPR passes composed in photoshop.