model holder for painting

edit: have now included a variation of the handle (handle2.stl). pretty much just extending the piece that slots into the base. that extra 4mm allows the tray to rotate all the way around without bumping into the handle, i.e. you can rotate the model all the way around using your thumb..

a copy and remix of JtStrait72's figure painting system.
the handle is a directly copy of JtStrait72's file (which is surprisingly comfortable, kudos !).

my small magnets are rubbish and couldn't hold the tray and base together securely.
i had some 22x4mm, 20x4mm and 18x4mm (fridge) magnets doing nothing so wanted to try them out instead (available in craft section of bunnings - aus).
simplified and resized the base and tray for these magnet sizes and also made it a direct magnet to magnet contact rather than through plastic... and it works like a bought one.

more mono-task than JtStrait72's which has more options and versatility.

side note:
4th generation remake from 'Wargame: Miniatu