From your first page I would have said to learn to have better line economy (sometimes less is more), but you've definitely solved those problems. This most recent page is awesome. I'm also fond of the faces on page 7
Keep up the good work
You're definitely going about things the right way. Great mix of studies and imaginitive works. Your life drawings in particular are looking very assured and full of life. Don't forget to test yourself on your ref work by trying to recall it from memory and sticking it in the stuff you do from imagination.
Man that roughbutt kick ass, think you could give Tom a good run for his money. It might do well with some more texture and keeping the background as flat as possible, but that's just a personal view. It's really a stunning piece.
The pencils are really good too, like the style you are developing, you are starting to make it your own. Forms read well, line work is awesome, nothing to crit. Keep at it dude, always a pleasure viewing your work. And thanks for stopping by book too .