Better start practicing your "surprised" face for this evening, but first watch this hands-on with a non-working Nexus 5X prototype. Again, this unit doesn’t power on (in fact it's missing its internals), it's still good enough for a quick comparison.
This unit comes in "Mint" color. The camera on the back protrudes more noticeably than the one on the old Nexus 5. The 5X has a bigger 5.2" screen and the device itself is noticeably bigger – the front-facing speakers did not help, but don't look for a compact device.
Uglier than N5 or G2 or G3, well uglier than most phones, like some cheap chinaese phone, even worse. The sides are only thing that still reminds of N5, but the camera hump is very ugly, and squarish corners are uglier than nice lines of the N5. Fa...
Huge, fat, and again short on battery courtesy of LG.
Probably made it with a 3D printer.