Yes, very cool. But where is it? Could be camera angle, but looks he is sitting too low to be the car. Perhaps the loo at the RB home base?
My guess is, it's a dummy. I remember a similar picture during the late 90's or early 00's and the photographer had set it up. Cool effect though.
That is a cool pic. My guess is Vettel took it himself with a camera between his knees. It may look like he's sitting low in the car because his head is tilted forward looking at his lap. All the best, Andrew.