Here it is. Not very like him, yes? What I did wrong?
Um… Don’t think the mouth is right. That’s just completely weird… from the front, you can see the teeth, but from the side, the lips have no volume at all. Overall, things are too rough.
The hair looks really good, though, and you have great start. There’s lots of little things all over, and if you keep working at it, you can get it!
Lately I have found it good to have multiple reference photos on the same sheet (for easy and quick switching what you are looking at ) and simply sculpting the head without worrying about textures. Don’t even start on details until you get the bigger forms down. have references from all angles, and look at your sculpt from all angles.