I have two spare original coupe screens, but they are just the tempered glass which shatters when it is hit hard enough. Laminated is the way to go as even a badly hit one will remain weathertight, which is a big comfort on a dark, cold & rainy night when far far from home.

The picture was taken sometime about 1982 - '84 & it was priced at about $20 more than the standard laminated screen at the time. It took only about a week to get them made up too, but sadly Nelson & Muller [N & M windscreens] are no more, so i don't know if i can duplicate this trick for my coupe.
The third one of these is still in my sedan, but like so many country cars, it has a crack in it, so i can't even remove it & pass it on to someone else.
Bummer.

Third party insurance is required here, you can't get a car registered without it, but all other insurance is not mandatory, however, if you are out on the road without even "third party property damage only" cover, you would be insane. I don't want to be losing my house because i put a ding on the door of somebodys Pullman SE Benz, but without this basic protection, the victims insurance company can make life very uncomfortable for the evil perpetrator of the dasterdly deed.

I'd love to duplicate this for my coupe, however the manufacturer, N & M, are no more. Does anyone know if any other windscreen supplier will do one-off's?

Note the inverted aerofoil blade on the wipers. These are coupe items. The arms are the factory, high-speed sports option items. They have a stronger spring in them. Why go aftermarket when the factory provides the goods.