Mario Super Mario Question Mark Block Storage Box (https://makerworld.com/en/models/1819913-mario-super-mario-question-mark-block-storage-box#profileId-1942473)
(https://makerworld.bblmw.com/makerworld/model/DSM00000001819913/design/2025-09-23_254144b8e5b58.jpg)
This thing is much bigger than I thought. Here it is inside the P1S.
Mario_Storage_Box_01_480x640.jpg
You can actually make it a little bigger too! :o
Mario_Storage_Box_02_640x480.jpg
Printing the "?" for the drawers...