A few years ago I heard about a vintage computer collector/E waste company running a big auction with a bunch of stuff
I ended up with a few dirty old Model M boards
I ordered a teensy and flashed soarers converter onto one of the boards
A few years passed when life happened, I recently remembered I had these in a box and carried on
Pulled the key caps and gave them a clean along with the housings
Everything cleaned and assembled
Ordered the missing key caps and it's now complete
Cheated a bit and ordered a model H converter for one of the other boards