From all my research on this guitar, I have came to the determination that it is a 2013 Gibson SG Future Tribute , I belive that maybe many things have been changed on this guitar asthetically , but there is a chance that Gibson Changed them as well to the promotion materials. 
So I belive the toggle switch knob had been changed from black to carmel/yellow , the truss rod cover that said fucture was replaced with a gibson truss rod blank cover (black), and possible the machine heads have been changed to the standard Klusens, This is a killer guitar, is has a couple marks on it as photgraphed, im sure there is not many lefty models out there. Any questions please feel free to send me a msg.