I'm not sure if I've improved at all, but I did these two for practice. I tried to make sure I got some depth into these two as that was something my last one seemed to lack.
Fourth
http://img703.imageshack.us/img703/5438/baal.png
Fifth
http://img715.imageshack.us/img715/2...shtheforce.png
If you could leave some CnC and let me know how these pieces have turned out and what I could do to improve on future projects, that would be awesome. Thanks for your time.