I think this is a wonderful drawing! When I read your original post I was expecting something badly drawn, but you're actually very talented.
If you'd like a suggestion, from someone who draws a bit? I'd suggest taking a lot of time to get the eyes right, and make them clear. When the eyes looks right, the viewer doesn't care about anything else, because they can connect with the subject. There is a great art website called wetcanvas.com that I go to and they actually have lessons on there to teach you how to draw eyes (and other parts of the face...but you don't really need those classes ). I've learnt a lot from that site and the people there are so wonderful and encouraging too.
Cass.
If you'd like a suggestion, from someone who draws a bit? I'd suggest taking a lot of time to get the eyes right, and make them clear. When the eyes looks right, the viewer doesn't care about anything else, because they can connect with the subject. There is a great art website called wetcanvas.com that I go to and they actually have lessons on there to teach you how to draw eyes (and other parts of the face...but you don't really need those classes ). I've learnt a lot from that site and the people there are so wonderful and encouraging too.
Cass.