Fantastic job my friend and a great car I might add. Looks like a 1975 Karmann Convertible with Fuel Injection. There should be a Karmann Badge on the front fender, which it has. These cars also came with only one tail pipe as against the customary Beetle twin pipes on either side.
One question, was this bought from Bombay as it seems quite like the one I saw some time ago. If it is then I know whom you bought it from and also it had a lot off bird poo marks (acid) and paint drops on the red paint. Thank God you bought it and restored it to this level if it is that car. If not then anyways your work is commendable.
This is what a car enthusiast is all about. Kudos brother.
