2.5d glass plastic outer rim?

My friend recently scuffed the plastic rim covering the 2.5d glass present on my iPhone 7 and this annoys me.
He scratched it on a granite bench while I was playing basketball at school.
Is there any method or anything that can mask away the scuff? Like are there any plastic filling, paint or anything?

You can use a permanent marker to polish it

There are not plastic fillings for this purpose, without damaging the lens(there are, but none of those works well in covering scratches, and can make it worse)

I'm not being crazy, but honestly, If you are sure to not leave the phone in the pocket an get sweaty, you can actually use shoe polish to cover this up. But make sure you don't spill it over the lens, pouring the right quantity to the right spot and allowing it to dry is quite a challenge Nope, gotta throw it away and get a better phone no Hi this is car maintenance not mobile phone maintenance so apart from some polish we have no idea.

Nope, gotta throw it away and get a better phone

Hi this is car maintenance not mobile phone maintenance so apart from some polish we have no idea.