Added "Device Groups & Custom Signals Toggle Shortcuts" holoprojection info screens.
Also renamed the Save>Blueprints folder (I assume that works XD).

Major Update - increased in size (2 blocks wider, 3 longer); added T2 CPU Extension and increased number & type of turrets; removed a drill and moved gats to top of harvester; added Ore & Wood controller and extensions; added 2x Ammo controllers with extensions; added 2 more armour lockers and moved around fridges, O² Station and Medic Station.

Minor colour update.

Updated textures, edited colours, added: O2 Tanks & O2 Station; Medic Station; additional MiniFridge; Detector; and additional Fuel Tanks.

Finally added missing Hover jump Boosters. Also added catwalks to steps and increased effectiveness of all lights (except Headlights).

I couldn't figure out why this blueprint needed Sathium, until the last edit I made where I removed those 2 Window Shutter blocks and noticed in the stats a day later that the Sathium requirement had halved - it turns out that those Window Shutters require Hardened Steel, which in turn requires Sathium.
I have removed the offending items from the build and Sathium is no longer required!

I removed a couple of Window Shutter blocks from the back "walkable" area because, despite being able to walk past them in Creative Mode it seems you can't in Survival Multiplayer.