The assault cannon looks really good as the freehand and the helmet. Maybe the green parts would be better if you higlight them a little more. The cityfight base cool. The modell could be more outstanding if you try to make it a little rusty(some watered down coloures not all over the figure: schorched brown, bestial brown, vermin brown. For example on the legs, power fist and on the cannon), or some batlle scars. But anyway it's cool!:D