This isn't the Famas, nor is it Fake for sure, though it also isn't confirmed. No game looks like this, nor does it have graphics that exceed lighting as much as to reflect off of the gun. It is also in the Reveal Trailer. It also isn't from Blacklight.
We should pay attention to the little things, look at the font from that and then the pegasus from the Reaveal Trailer. Same fonts.
Also, the emblems are the same as the ones from the leaked images from a Treyarc staff.
Then lets go look at this one 
Pay attention to the Hands, as well as the back of the M1911. The hands are similar to the ones in BO(1) Zombies, but now they are a little graphically inhanced. The back of the M1911 is showing reflection as well, something that was lacked in the other BO.
There is the arguement "this could be a WaW Custom Map". Now look at this screenshots graphic, then go look at WaW. Did that answer your question?
Black Light also doesn't have as good graphics as this imaged, I play it, and I can maximize the graphics as well without trouble. Now, if you think that it is from Dust 514, that is understandable, though do you guys not even think that there is a possibility that 1 game can have similar guns as another?
Hopefully you guys understand a bit the way I see it, and feedback would be nice, I wanna see how others feel about this.
Thanks!