Hello James,
Yes, they actually do exist. I have been there with a good friend who lives in the area. They always seem to have a few of these Pagodas in their inventory. Not to mention others like muscle cars and the likes. They even had a derelict or abandoned looking E type Jaguar stripped of all it's bits sitting halfway in a dumpster area. Their cars seem to be of a high quality work, but not the perfect one. The notches on the headlights were missing on 6 out of 7 cars they had when I saw them.
Walter Klatt
1967 220SL-diesel
1963 230SL-gas