About this 3D model
I modified the lid so that it can be printed separately from the bottom. Supports are not required. The lid snaps onto the bottom. I have included stls for a 100x75x60 mm box. With the included F360 file, you can generate any size box you like. I also included a Bambu Studio .3mf file with all the box designs you see in the photos. Just assign the desired colors to the stls.