[hexadec0079]

That is not how car production works. Paint is literally the second thing that occurs after a chassis and body panels are applied. But otherwise, the working time on a car from start to finish, including paint, is somewhere in the 10-20 hour range. Theoretically, your timeline could work but paint takes time to cure, then needs polish and interior features take a while, although CAN-BUS has certainly made the electronics easier.