Some futuristic scifi-ish thing that is also a factory with a pocket dimension allowing you to easily morph/replicate it and pull previous versions from that pocket dimension if something went wrong… But the orders are given in some alien dialect, and from time to time you have to check how others have managed to convince it to do parts of the job you want and stitch together a solution while listening to it cursing at you cryptically

An intricate command center for orchestrating large ground operations, which just so happens to build tanks with the same technology.