This is the first model I created in Fusion 360 and saved as a STEP file. I believe it's good enough to share, and I hope others find it useful. To the Fusion ninjas out there: please feel free to improve upon it! :)

This deck box draws inspiration from various MTG deck boxes within the 3D printing community, but I designed it entirely from scratch. I incorporated features I admired from different models and included a top-loading option for cards.

The deck box is designed to store single-sleeved Commander decks, featuring a slot at the front for the commander card and an optional top slot for a top-down view of your deck. The tolerance on the top slot is very tight, so removing the support filament requires patience, but it can be done.