Warning, this subject is old (1511 days without answer)
Rusty Shackleford
The toy version is a 67 GT500, the real one at the end is a 66 GT350.
rickgreenlee
There is a commercial running for American Family Insurance. It involves a Mustang fastback and I can't figure out what year and model it is. It looks definitely '64-'68. The car is presented as a model car but being driven by the kid as an adult. It ends with the adult washing his Mustang.