What replace this??? You need to make a better description and say something about the gun and your rights for it...
The shape is cool but there is no shading(watch from other wepons shading and than make it on your weapon)
The HandImage could be better...a bit wider
se this Tips and Tricks and make it better in next version...good luck
Right, you should use more shading and make the Light Grey parts a little bit darker, and also you should fix the white coloured trigger, It really spoils everything. But in general the skin looks fine.