Brian at Speedfreak Detailing in Chantilly. He specializes in paint correction, clear bras, coatings and interior work. Might be overkill for just a standard detail. See thread: Paint Correction and Modesta Coating by SpeedFreak in Chantilly, VA There is information for other detailers in the Mid-Atlantic forum.
Mike Calloway with Premere Auto Detailing. Did our detail and opticoat as well as my classic MB. Has done work for several friends as well.
Dave at TLC Auto Detail in Chantilly did a great job on my MS including application of Cquartz Finest and painting of wheels.
Some of the most talented detailers around the country are CQuartz Finest authorized. Look them up on the dealer locator, give them a ring and have them walk you through a "typical" Tesla procedure, and check out their shop. That should give you a good "feel" of who's the right detailer for YOU.