I took delivery of my Model 3 Performance (PUP, EAP, FSD, Multicoat Red) today at Littleton. It went pretty smoothly. The only defect I noticed was a very tiny scratch on the left passenger door, near the door handle. The panel gaps all looked just fine to me. The car was very clean. So much for the delivery horror stories we sometimes hear about.
As expected, it does not have the carbon fiber spoiler or dual motor badge yet. One small snag was insurance-related. Since I financed through Tesla\Chase, I had to actually have VIN-specific coverage on the new car before they would let me leave. I was able to call USAA and get the car added, and get an email with proof of insurance in just a few minutes (USAA rocks!).
I had previously scanned and uploaded the proof of insurance on my old Tesla Model S on the Tesla web site. It would have been better if Tesla had told me in advance about the stricter insurance requirement required by Chase.