Greetings daywalker; I think the main area needing more contrast is the grey body. It looks like you\'ve done some highlighting, but it really needs to be darker in the cracks/recesses - maybe a dark wash? You could use black, or a more interesting colour; but make sure it is quite dark, significantly darker than the darkest grey you have used on the body. This is a fast but effective way to improve the overall look of the miniature a lot...the ornage/brown armour plates are looking ok.