The red car is very nice! one question, what do you mean by small doors?
small doors = small window, non-functioning wing window doors off an early mk2 car.. they came on cars with small bumpers..
big doors = big windows, without the non-functioning wing window.. glass is the whole length of the window frame..
the red car has BIG DOORS on it..
Curious, is that Ford blue on the engine?
JMO, would look nice on the car....
Stay safe, stay well. Jimmy.