After a bit of internet research and testing, I discovered an inexpensive touch-up paint option by Dupli-Color. It is sold as a Ford color, but it’s a perfect match for the metallic grey Tesla aero wheels on the Model 3.
After a simple coat of paint, the damage is much less noticeable. You could spend more time sanding the high spots and filling the low spots to make the damage completely invisible. Check out the YouTube step by step for more details and pick up a bottle on Amazon at the link below.