Oh man MH sure knows how to keep people occupied huh.
Anyways here's a piece I've been working on for a couple of days. There's a looot of stuff to improve but i'm done with this one, I don't want to be stuck on this any longer.
I wasn't expecting that a helmet would be so challenging lol. | 
Really cool art :) I think you did a great job. Of course there is always room for improvement, even on the best pieces of art, However in my opinion it is also important to reflect on what you wanted to achieve. What style, what atmosphere? From a mere technical view I would say this is quite good!