I've had Webasto folding, Electric slide and the awful tilt glass type over the years in my Scimitars.
Recently bought another, this time a black on black Scimitar/M that was hidden for 20 years that has a solid sliding roof that looks original fitment that I've never seen before.
The internal steel surround has turned to dust with rust, It is about the same size as the webasto on the outside with only the sliding portion seen inside. The interior headcloth is as you'd expect is poor condition due to rain ingress but what was fitted looks professionally fitted - Shame it has deteriorated because at one time the car was a beauty.
Just wondering how many different factory fitted roofs were fitted over the years ?
That one must have been an option on the later 6a's as i have one with it fitted, seen a few others over the years not sure on the make.