Years ago I gave Splendor as a gift, and printed a box from Thingiverse because I had to fly internationally to gift it.
Last week, I wanted to do that again, couldn't choose from all of the options.
So, I decided to make the situation worse by redesigning my own case.
What's different about this one is
Lid should slide on tight and then click into place.
It's a little hard to remove. I've been holding the base through the cutouts when I pull the lid off to get it started. I assume it will loosen a little over time.
The author marked this model as their own original creation.