You know all of its naughty details by now and without question the new McLaren P1 will be a game changer even in the rarefied field of million-dollar supercars. At the end of a steady trickle of information, McLaren is unveiling the P1 at the Geneva show tomorrow, but even if you can't make it there for the expo, car-spotter extraordinaire Shmee150 has already worked his way behind the scenes to capture the hybrid hypercar on the show floor.

The P1, as you may already be aware, combines a 3.8-liter twin-turbo V8 with an electric motor to produce more than 900 horsepower. It'll top out at 217 mph, but just 375 units will be made, each selling for about $1.3 million.