"I just want to make a base that looks exactly like this. This is the primary STA format I'm looking for.
Must be 100% airtight with the usual 5 mods.

The mods are: Biofuel, Vaporator, Rotary Airlock, Build/repair unit, and Stone/Gravel processing.

The idea is a well-established base that can operate anywhere.

Look at the picture carefully, the closer you can come to making it, the better."