Tutorial: playing with car surfaces in 3ds max
4 Answers

FIRST STEPS
Answered with a tutorial: https://grabcad.com/tutorials/tutorial-playing-with-car-surfaces-in-3ds-max

SECOND STEPS
Answered with a tutorial: https://grabcad.com/tutorials/tutorial-playing-with-car-surfaces-in-3ds-max--1

LAST STEPS
Answered with a tutorial: https://grabcad.com/tutorials/tutorial-playing-with-car-surfaces-in-3ds-max--2