Thanks a lot you guys! The stations will need some more work. They are as good as done, but due to a glitch in SketchUp I haven't been able to convert the model to a stl file (the format used for 3d printing) without it removing big chunks of the model for no reason. So I'll need to find a way to work around that.
By the way, what do you guys think of the ships. Could they be possible Imperial Navy or Adeptus Astartes proxies?
Also, started working on some boarding pods...