These two models greatly improve the play experience of Splendor Duel; particularly when playing on a smaller table.
Due to the slot in the nobles tray for the gameboard, you must print with support.
The card tray fits cards sleeved with Arcane Tinmen Small non-glare (68mm x 44mm, red box).
These models do not fit inside the game box.
I hope you like it. Please post pictures of your makes!
For a box organizer insert, my favorite is @JasonJennings_385727: https://www.printables.com/model/317363-splendor-duel
The author marked this model as their own original creation.