Love the silhouette, but to be frank I think you should clarify your forms through line a little bit more. It is a little bit muddy and blurry in some places. U could add some inner edges somewhere, some sharp highlights, so it reads better.
thanx, yeah its a speedpaint so it is what it is. always one gazillion of things that needs to be fixed and that u discoverer when you get "out of" it. also, when doin personal stuff you can polish forever, but when paid for a sketch you cant really spend to much on it