Take a look at this, it's a full fendered '30/'31 Model A body on a '32 frame. Seems like a lot of work to cover up a '32 frame!
The frame wasn't exposed and the whole car didn't fit together. It definitely had Model A fenders up front!
Cruzr is probably correct, Dagel's in Orange County, Ca. makes a rear frame extension to use a '32 gas tank on a '28 through '31 Model A