might be too difficult to be done, but could we change his color scheme to carbon fiber? here are some links for reference
http://i.imgur.com/uypFdaB.png https://i.ytimg.com/vi/oVwDJUW7sxc/maxresdefault.jpg https://s-media-cache-ak0.pinimg.com/originals/0f/12/1b/0f121be13c693c60e1960b49b4c083fa.jpg thanks in advance! and if its too difficult no worries at all