Incredible job, I love the shading on the blue and bronze parts. You needn't worry about battle-damage, all Jacks were new once. This one is just fresh-from-the-factory (it's got that new car smell).
he looks like he is out of a silly kids cartoon
if thats what you were going for then GREAT JOB...but you reall need to try to get some texture in there maybe battle scars or some rust c'mon man he IS made if iron