Kasparov Chess Computer spare Queen (SciSys / SaiTek)

Spare Parts for the Vintage Kasparov Chess computers, made in the 80s by SciSys or later SaiTek.

A friend recently bought a Kasparov Chess computer after watching TV show "Queens Gambit", and wanted extra queens for when a pawn gets to the other side of the board, and can be changed to a Queen.

This was knocked up in TinkerCAD and stands just over 40mm high, as I couldn't find a similar model to download.

There is the "Queen" model, and a "magnet cap", which servers two purposes:
1) easier print with flat Queen base, as the magnet cap should protrude slightly.
2) flexibility on you choice of magnet with out manipulating the Queen model, I've chosen a black Ferrite Disk Magnet 10mm x 3mm disc