I was Thinking about this again and I thought back to some of the Movies and places we have seen. It would be cool to reenact some of the locations like the lava refinery on Mustafar on Oricon or Ossus in a suitable location with the different ops rooms and balconies. Another idea is the floating cities of Kamino on Manaan even if we already have one something with more space in the middle of the Ocean could be awesome.