Painted my MZ 301 winterhack "army"gray ( well, actually my wife did, she used to be a painter by trade )
It's a matt grey, just like I wanted it to be:
Kept the front of the "lastenseitenwagen" as it was, with the original logo of the DDR electricitycompany where they used it. It will get a clear coat to protect it.
Had a template made by a militairy garage down the road for the sidepanels:
Should not forget pics of the wife painting the bike