Folio Sketchy Doodles

Hey this guy looks familiar. So this guy and his pals are back because lately I have been working on a folio for my Advanced Higher Art that I'm studying at high school which is based on me creating conceptual art for a games company since that's the sort of thing I would like to do at University. So I thought why not bring these guys back here, enjoy!

1st (You're looking at him) // 2nd // 3rd