I was thinking of those cordless multi tools. If I had a Tesla I’d get a nice, tasteful fuck elon musk design made, which, if possible would be uneconomical to ever remove (deep into the metal?). So even if I sold the Tesla, new owners would be unlikely to pay to fix my art.
Salt and vinegar (or sodium chloride, if you want to buy it ready made) is an easy to prepare solution that is excellent for etching metal.
I was thinking of those cordless multi tools. If I had a Tesla I’d get a nice, tasteful fuck elon musk design made, which, if possible would be uneconomical to ever remove (deep into the metal?). So even if I sold the Tesla, new owners would be unlikely to pay to fix my art.