Automatic rifle «vulcan»(«malyuk»)

Hi guys. I made this model for my portfolio. What do you think about it?

Well modelled, well shaded and textured. Substance? The only thing i can come across is that it doesnt seem like it has seen any use. Is that what you are aiming for?

Yes, it is Substance. Yes, the idea was, that it was not yet in use. I slightly changed the materials, but they still do not look like the original. In the future I will try to fix them.