Get in touch with someplace like Fast Signs or a Sign company.Someone probably makes vinyl stickers that fit inside the letters similar to anchor room. Just make sure you give that bumper a good cleaning first.
If you want to give it a trial run to test your skills, you can use plasti-dip and spray it on if you don't want to do it by handGreat idea. Thanks !
Don't be pissed offNow you’re starting to piss me off ! Everything you’ve suggested is stuff that I’ve done in the past. And never thought to do for this project. Now you’re starting to make me think I’ve got dementia or something ! LOL