Here's one answer, the Chevy 789, taking features from the '57, '58, and '59 Chevrolet, grafted onto the body of a C5 or C6 series Corvette. The body is hand done. The engine is replaced with one a number of high performance options. There's a theme to them, but each one is unique.
They look like this.
It's a Grail Car. With the starter car for this project being a late model Corvette, and the cost of the mod, one of these will set you back at least $140,000.