I have another Idea maybe using Starcraft or Warcraft can be possible to suit Crusader, such a great one, how I discovered it? by experimenting with exporters and importers while I was working on Fps Creator fellers. Is suits great works with DirectX and uses X files and DDS shaders. I am going to make a test if I can use this site which is from warcraft fans called The Hiveworkshop they uploaded pretty much nice models. And by the way nice Bboy silencer.
Something more spacecraft I just aimed. Like a rebellion more hard and longer planets why just focusing only on Moonbase? it's okey I am not against Crusader either. But it would be cool to make a full 9 planets spacecrafter.