The gray plastic mannequin largely matches the leaked renders we noticed in December, right down to the large digital camera island, hinge design, and thick bezels, so if it’s a faux, at the least we’re getting constant fakes.
Dave didn’t reveal his supply, however dimensionally correct blanks like these are often despatched to case producers prematurely of the gadget launch to allow them to have equipment able to go. That timing tracks with the December leak, which urged an official reveal at Google I/O in May, although later leaks have urged a fall launch.