Hollow Knight Tarot Case
A deck case made for MagicArtClay's beautiful Hallow Knight Major Arcana Tarot It can probably fit other similarly sized decks as well.
Features the Kingsbrand and the Radiance's Essence on the front and back, and dialog box brackets from the game on the sides. You don't need a dual extruder printer for this, just some filament switching for one piece and super glue for the others.
You will need to print one of each file, except for the Brand, where you can choose between the two versions:
Brand is flat, while Brand2 is ridged (that's the one shown in the pictures)