I just watched
Salvage Hunters Classic Cars episode with the P6 yesterday during the show marathon on Motor Trend.
Here's what I don't get with the P6: they got a full roof panel off a donor car and replaced it on their car without ANY welding. How does that work?
Their car turned out great with leather and a sunroof. Yours looks just like the one they had, very cool.
https://watch.motortrend.com/tv-shows/salvage-hunters-classic-cars/full-episodes/vw-fastback-type-3-and-rover-p6