Bare-Knuckle Boxer- 'Refined' Doodle

I guess I was transfixed on some of the stuff I have been working on with the Loomis book to draw this character. I was also inspired from the TV series, Who Do You Think You Are, which found that one of the celebrities was descended from a famous bare-knuckle boxer.
It is not a brilliant character sketch, but I know I might be able to improve on it by using some of the techniques in the Loomis book- I still need to upload whole chapters of my studies onto this blog soon.