Is this possible

I have an idea, how would you put a body of a car onto a truck frame, using the truck drivetrain, just mounting a cars body onto the frame. I dont know much of anything about modding and the tutorials did not really help with what I want to do.

 

I think its been done before, I remember a mod for it but its like about 3 years old and very likely out of date

 

https://www.beamng.com/resources/the-offroad-moonhawk-pickup.1968/