GoodMorningCosmoteer
Wow! Wasn't expecting you to figure that out quite so fast. Bonus cookies! It was the blueprints, and if you head over to the UG, the mass that jumped in was several shipyards and the material to build more HQ's.
As kudos for figuring it out, have this ship! Go ahead and repaint/redesign as wanted, just credit me if the base design is still recognizably mine.