Whoa, so much references in this drawing ! I love the old aviator googles (they actually fit the 30s, so i reckon he
took them during his lil trip to earht).
Otherwise, there's that egyptian-like necklace, and the Diablo II barbarian shoulder protection ^_^'. He looks
like a pretty tough guy !
A lil thing that goes for all the concepts submitted : they'd need a bit of cleaning, but i guess that's why they're concept ! Also, the pencil you use is a bit too 'big', the lines are too thick or something. The last thing i can see that would need improvement in the drawings are the feet, they're too short and thick for the height of the characters (i think).
Yup, i'm braining myself out for a title, i promise i'll come up with something tomorrow :D