Heavy Head (indeed)

Hi guys~
I'm decided to sculpt a 3D version of Heavy Head during my free time , it's inspired by the art of Anthony Jones.
You may check it out of his cool stuff. https://www.artstation.com/artwork/2QeBY
Feel free to drop on the comments and feedbacks, I'm sure that there is a lot of things can be improve.
Hope you guys like it too :) ~