Here are some additional overlays. I've given them a standard background tile so that they will connect with the corridors smoothly. They should be the same scale as the starship sections. They are 12x12 overlays and should fit in any of the corners of the starship section maps.
A cargo storage area:
A vehicle bay (with speeder bikes, AT-STs, and a halftrack modified to be Imperial):
The walls are a little difficult to make out because they are gray against the gray flooring.
A narrow corridor (ideal for choke points):
I'm working on some additional overlays for March. As always, comments and criticisms are welcome.
Hoel: Is the spacing on these more what you were expecting?