Snow Drift
[Off-Road Assist] Activated
Or have a curtain open to reveal a giant photo of the M3 and have him start talking about it. Then, all of a sudden, have the prototype come bursting through the photo. That would be great!
I hope this is what happens, maybe minus the bursting. Walk in, show an image on the screen and say "There she is!" [Elon awkward laugh] and then have the prototype drive in from the side.