The Matriarch handed over a redacted version of the blueprints of Kinkaku-ji. The blueprint showed the Sector 2 (the Shrine) in the center of the construct, with Sector 1 (The docks, trade center and embassy) around it.
Sector 3 (the fightercraft factory) was a floor below Sector 1 and 2 and was connected to the Docks with several large elevators that are capable to transport fighter and bomber class vessels.
Sector 4, the secret research facility of Kinkaku-ji was left out of the blueprints.
"How do you suggest we reinforce the inner and outer hull? We can at least begin upgrading the structural integrity of the station."