lol?
the sprites are pretty good, except for the attack XD
im not sure the version you uploaded is the most up to date, because it only has breathing, and walking, and incomplete attack.
btw, when he shoots, you should make him look towards where he is shooting, because otherwise he looks weird with static eyeballs.
and if you want, i can do a face pic for him. just tell me whether you want me too or not.