Yesterday we saw the horror of a 911 augmented with a Miata windscreen. This is an SL with factory Merc bits to create a new coupe. I have to say it is not bad.

https://www.hemmings.com/magazine/hsx/2017/03/True-To-Its-Roots—-1975-Mercedes-Benz-380-SL/3750615.html

The whole story is on Hemming.