My skin of Quint from the GB Mega Man games. Dr.Wily travels to the future with a time machine, he finds out the future is peaceful and Mega Man has been turned back into a regular household robot. Dr.Wily takes advantaged and takes him back to the past making him to Quint to fight against the present time Mega Man.

Wiki :
http://megaman.wikia.com/wiki/Quint