VERY nice, David!
Initially I had some doubts about the realism of the foamboard construction, but your detailing has proven that it works very well indeed.
I added a rail speeder to the abandoned track in the corner by the trestle. A guy on another board that has an actual full-sized speeder was kind enough to provide pictures and dimensions.
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The remaining undeveloped area was set up as a rifle range. More detailing needed but the basic scene is in place.
Which is precisely why I haven't jumped on them yet. At the moment, my PLA printer is down waiting on a part. I have some stuff I want to print but nothing critical and I have other things to occupy my time while I'm waiting on the part.
Nice progress David!
I'm going to have to look into resin 3D, there's some amazing stuff out there. Quite a lot more complex than printing with PLA tho.