Shackleton Base Astronaut Storage

This is a spacer that works with this insert (https://makerworld.com/en/models/1459550-shackleton-base-insert#profileId-1521767) to store the astronauts instead of printing the two new boxes from this tuckbox insert (https://www.thingiverse.com/thing:7080609).

Insert:
https://makerworld.com/en/models/1459550-shackleton-base-insert#profileId-1521767

Tuckbox Inserts:
https://www.thingiverse.com/thing:7080609
https://www.printables.com/model/1065773-tuckbox-inserts-for-shackleton-base-corporations

Domes:
https://www.thingiverse.com/thing:6779839

All of the above does not account for domes for the evergreen company.