Mobile scuff repair specialists can work miracles. I had two separate areas of damage on my NB rear bumper (one self-inflicted, one by others) done by a local guy who did a complete refinish of the whole bumper. There was a lot of scuffing and a few deep scratches/dents. He perfectly matched the Strato Blue Mica paint and the repair is completely invisible. He set up under a gazebo in my drive, took all day - 8:30 to 6:30, and was a real perfectionist. He charged me £350 which I thought was an absolute bargain compared with what a body shop would have charged.
Velocity Red Mica 27A.
Three stage paint, not as difficult as the Soul Red paint, but can be tricky enough so make sure whoever you choose is confident of matching it. Presumably it’ll be a blow in, so matching will be easier.