6 Character Fan Art Challenge

Requested characters for the 6 character fan art challenge.
From Top (Left to Right): Hiei (Yuyu Hakusho), Ryu Hayabusa (Ninja Gaiden), Mr Clean / Tien Shinhan (Dragon Ball)
From Bottom (Left to Right): Sasha Grey, Blondie (Sucker Punch), Rebel Nobita (Doraemon)