
Using Toon shader is another possibilty, giving a great look to a cartoon style type. i could also look into ambient occlusion, to see how the shader reacts to it, see if it creates a better blend.
(E) is an immediate fast, loud cut into heavy firing, and character running. camera follows character whilst also, slowly, zooming in.(F) View from behind short clip, runs out of ammuntion.(G) close up of machine gun, as he changes his magazine.(H)Inbetween changing magazines, character pulls out his secondary weapon to fire off a few rounds.