Not really an issue with bolt-ons, IME that is a 5 seconds fix.
You can't refinish them, right? You'll lose the logo on the upper horn.
A waterslide decal is not too hard to make at home. I buy cheap waterslide paper from China, with white or clear backing and print
on a decent laser printer. Under lacquer it's hard to tell if it's home made or not.
Even in gold or silver, many small decal shops offer repro decals made to spec. No reason not to buy this bass!
Not a 5 second fix, but probably not more than 15 minutes