I like to draw make believe cars based on real life brands. I'll gather up some stuff and post what I have later on.
I did some of these in MS Paint, Im going to assume it counts. 1. A 2016 FPV GT concept 2. The 1969 Cooper Turbo (Because I don't have an ounce of creativity when it comes to names)
This is my best car drawing project ever had. It took 4-6 hours to make. It's not perfect, but it's something.