[codefox1]

I would use some artrist's oils (often you can scrounge a set of them for little or nothing) to fill the chipped areas with a very fine artist's bruch or "spotting" bruch from the old days, then a few coats of shellac as needed to overfill, and a very gentle buffing and paste wax.

Shellac sticks and touchup crayons were often used for delivery screwups too, but not so great long term.