Since my unpaid COVID-19 "vacation" has been extended another couple of weeks, I've decided to rescue my poor old Matchbox SDF-1.   Love it or hate it, most of you have one... ...and, if you were anything like the ignorant teenager I was, you put stickers on it, played with it, broke bits off it, and left it in direct sunlight for days at a time.   Now, there have been several others here who have taken a toy in similar condition and restored it, repainted it to be more cart