I created this for holding counters chits and tokens for Magic the Gathering. The Center part is sized to fit a dragon shield cardboard “Deckbox” that you get when you buy 100 sleeves. The right spot holds the bin which I use to hold multicolored chits for things like shield or indestructible counters. on the top right the inset is sized for a 2 wheel build of https://www.printables.com/model/203612-modular-number-life-score-counter . When I printed on the Mk3 it had trouble with adding supports into the divot on the bottom but it didn't matter and it came out great anyways.
My picture printed it in two parts for the two colors but that is not needed.
The author marked this model as their own original creation.