[Skin Concept] "Retro" Jarvan IV

Hey guys, this is my first skin concept. I've always liked , (hence the name) and he just has so much potential for a "futuristic" skin. I think that light grey and a nice cool green would be perfect to complete this look that I've been searching for, so here it is. You can make changes how you like, but only constructive criticism please. I spent some time on this picture, please give some feedback. Thanks!