Sometimes stuff like this can work, like on cabriolet or roadster. It would have to be a later model to work on a coupe or sedan. One of the more interesting cars I have seen similar to this concept, was a 1928-34 open car with a late 30s-40s cowl and windshield. That worked. It does not work with this closed car.
Semi-recent pics of this car were shown on the HAMB in the last couple years. It looks largely like the 60's pic, but maybe even worse. Somebody did some more "customizing".