One thing to consider, I guess is to use a chip repair kit like Dr. Colorchip. You apply the paint then use a special solution that they sell to fill in only the scrape so there’s no blobs or runs. The best would be a repaint, but then that’s more money. I personally would see if you can buy a paint pen (almost like a felt tip marker). A brush will glob the paint on vs a pen where you have a bit more control over the paint. You might be very successful with a pen if you’re meticulous.
automotivetouchup.com makes the pens. I have a chip on my mirror cover so I have to get one as well.