Minecraft Builders & Biomes Insert

This is my take on a full insert for the Minecraft Builders & Biomes board game.
The goals with this was to enhance setup and play and provide solid storage option (with no bags).
If looking for just a board to hold the main tiles during play, obviously can just print that if you like my design.

The largest component requires ~200x200mm build surface. No supports needed.

Magnets:
My design utilizes 6x3mm circular magnets (6mm being the diameter).
These
GBYMIUY Round Refrigerator Magnets have worked good for me.
The spots for magnets are designed to be tight fit, for me a little force was needed to get magnets seated, even with the tight fit, the Magnets should be secured using super/gorilla glue.

Components
Main Board Section(x4): 198x198mm - Designed to hold the 16 stacks of tiles during play. And tiles can be stored in these as well if desired to create fast setup next play session.

Utilizes magnets to "snap" together the 4 sections to create the 4