Some time ago first time in my life I tried to draw a car fully myself, using only photos as reference and I can say that it's really hard to catch all smooth lines and transfer them to the canvas. I know that there're many people who are good at it and I can't stop wondering how easy they can do that :3 It's so awesome and inspiring!
I think I should more practice in it and maybe someday I would think it's easy too ^^