Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:5320329.
I designed this insert for the board game Gingerbread house by Phil Walker Harding and Lookout Games. I wanted to keep as much of the original insert as possible, but still wanted some simple organization. I drew inspiration from other designs on thingiverse but ultimately designed this myself.
All of my inserts are designed for vertical or horizontal storage, though this one requires some of the punch out cardboard to be placed under the insert to keep things from falling around. The card holder should theoretically fit sleeved cards, but you will have to measure and make the box taller depending on the thickness of the sleeves. The "lid" for the stair pieces should fit snugly, but not break. I designed it with a 3.2 mm diameter circle, but when mine actually printed it was closer to 3.0 mm. I included two sizes so you can try both and see which works best for you. The pegs kept breaking off, so I suggest you print the stairs lid with 100% infill and be gentle with it.
Printed with Solutech PLA Apple Green and .2mm layer height.