Thrawn's Revenge is a large-scale mod for Empire at War: Forces of Corruption. It includes the events of the Galactic Civil War after Palpatine's death at Endor, up until the signing of the Pellaeon-Gavrisom treaty. If you own the Steam version of EaW, you will have to complete extra steps to run the mod after installation. Please see the manual for these steps.
Some shots of an Imperial Fleet from the Operation Shadow Hand GC.
Finally that floating target has weapons. Granted, you couldn't attack it either, but it was pretty much a floating laser cannon taking up space. They should have made it like the Death Star II and have it ouside of the map since it couldn't engage or take damage anyways. This I greatly approve of.
Well, it was in the end of the campaign when you captured it, wouldn't have done much after...
PEW PEW PEW PEW