Fallout 3 Style Chinese Assault Rifle

As a kid, I loved Fallout 3. I absolutely played the hell out of it on the XBox 360, to the point that I went through 3 copies of the game because the discs kept cracking and warping, though it has sadly not aged well. I always wanted to see what some of the weapons would look like with a bit more technology behind them, so I decided to make this.
Overall, I tried to stay as faithful as I can to the original, but changed up a couple details to break up the monotony, as it looked a bit plain in some areas. At the end of the day, I was happy with the model for it, but I could not get the textures where I wanted them (Suite was not co-operative and each change I made took around 2-3 minutes to process, the program crashed every half hour or so, and it completely locked up my computer twice, so I said to hell with it), but I am more or less satisfied with the outcome.
Feel free to let me know what you think, criticism is what got me to where I am today, so it's always welcome