"It's not really a bug, I've extensively played only the Empire faction so far and many ships are missing. Some Republic ships are used by the Empire too. The Acclamator, the Victory SD and the Vindicator for example, are famous Empire ships and yet they are lacking in the Empire faction." In Star Wars Empire at War, and in the other mod Star Wars: Requiem, those ships are present. "4 Star Destroyers have the same 3D model... I know you know that already, but they should differ a little bit at least. I've searched on the web, and there's no big difference, but at least make each mode smaller or bigger, it would help. Also, the Imperator I SD and the Imperial II SD should not be listed into cruiser tab (or should not be listed at all), as they are capital ships and not really cruisers. In the game they actually behave like a bit less powerful capital ships, not like cruisers." That's a report I've made on mantis, maybe it's better to post it here if someone wants to discuss it.