Image
I just played with effects in Photoshop in hope of proving this was shopped. Unfortunately, it looks very real and some details like the fact that the label SKU (bottom right) and weight (2.06kg instead of 2.04kg) are slightly different make it look real
🙁.
I'd like to be proved this is an elaborate fake, but it's not looking good. Perhaps Apple would release only a redesigned 15" and keep the current 13" for a generation until the 13" MBA finally replaces it, kind of like the white MacBook that they kept alongside the Aluminium MacBook introduced in 2008.