It's not so much a promotion of USA but a (difficult) choice between multiple candidates. I made the choice to use Saturn V because of its iconic status. If we had multiple rockets in the ChirpX update, there surely would have been Ariane 5 and Falcon Heavy included. But with a "one-shot" like this, I preferred the visually most recognizable option.Why not Esa´s Ariane 5, why allways promote usa?
ChirpX Launch Control CenterWondering what the names of the sub buildings are?
ChirpX Launch Tower
ChirpX Vehicle Assembly Building