eh its ok
http://www.freewebs.com/iconicomics/ryuartwork.png
i tried to copy this image lol
http://media.sftournaments.com/userpics/2009/03/18/ryu_420px-220.jpg
good job
The one thing I can say is that it seems you have scrunched the verticles lines a bit. stretch it out and thumbs up
not bad, a little compressed but a good attempt