So, I have had this account for quite a while now, but I have never ever posted to the forum, which is just lame and non constructive from me 
So I wanted to put this small scene here to get some reviews from you guys. Be my guests and suggest stuff to be done to it 
“Final render”, full materials, full ratracing, 3 lights, raytraced @ 8 samples each, full compositing, Approximate w/ falloff=1.5, no Ambient Occlusion:
The gun was made by Rooster, downloaded from Blend Swap, used under CC-BY-SA, license, so this render is CC-BY-SA too.