I had another (this is #3) failed delivery yesterday, Aug. 21 (black, RWD, aero), car went thru QC, was already at MDR deliver center, right before I arrived it was going thru a car wash/detailing, guy noticed a small scratch on the left rear door, they tried to correct it somehow and made it worse (much worse, it was clearly visible from 10 feet away), so now the car has to go to a body shop for the door to be repainted. Needless to say, I didn't sign the purchase agreement or accept that car.
Trying to be really "zen" about this, maybe the universe doesn't want me to buy a black car. A friend of my came with me, he used to work at a Porsche dealership, said black is an unforgiving color, it will show every flaw, and since I'm buying this car (instead of leasing it) it's something to consider.
There were several Model 3s there at the same time, looked at all, and told them to find me a white or a silver (light silver, not the midnight one), ASAP. Now I'm back to waiting.