Shortened Stepdown?

:coo I recall having seen a picture of a stepdown sedan shortened into a coupe. The rear doors had been removed, that section removed from the car and the rear quarter windows seemed to look okay right behind the doors. I think the person used coupe doors, but not sure. I think the car was in southern California, does any one remember such a car?. My youngest son wants to do that to a '49 Commodore Sedan that I gave him. I think it is a lot of work and some what different. Any input? Thanks, Arnie in Nevada.