I used GregNetDesign pieces (but at 60% scale) for the game, however, I needed something to store them.
I used Sislar's slider container sacd to get the main part of the holder. I added the impressions of the game pieces and then a bird on the back.
It is a hit with the game geeks.
NOTE:
This container will only hold GregNetDesign pieces at 60% of size:
https://www.thingiverse.com/thing:3557101
The author marked this model as their own original creation. Imported from Thingiverse.