Phalanxes are based on hulls normally used for Solar Federation starships.
About this creation
The Solar Federation is the youngest star nation, but its rate of expansion is unparalleled; it is said, only half-in-jest, that the Solar Federation's primary export is Exploration Fleets. However, the Federation quickly learned that the galaxy is a dangerous and unforgiving place to those who would venture into the uncharted wilderness, and so the Solar Federation Armed Forces were founded to protect their fleets and colonies against the dangers of the void. The threats of the galaxy are manifold, from the all-consuming Ever-Builders, to the xenophobic Imperium Constructor, to the myriad Space Pirate fleets which plague the trade routes between the stars; regardless of their nature or number, the Solar Federation stands firm against them all!
Phalanxes are based on hulls normally used for Solar Federation starships; the first Phalanx was created unintentionally when the frigate of the same name crash-landed intact on a hostile world, and held for two months against the pirates and Dungans which lived there.
The main picture is of the Bunker holding everything inside of or on it. It really does hold all of my Solar Federation forces!