It's ok, but the shading doesn't make a lot of sense. There should be some more texture to it as well. How come the shadows are always going down the gun on the up and down views, but they're going side-to-side on the left and right views? Shadows don't do that in real life. It's very plain, and it would be hard to tell it was a Gatling gun if you hadn't stated so in the thread title. To be honest it looks like something anyone can do and it's not very impressive
