Alright, it's here.

I have a good copy of the catalog/instructions now, and all of the plastic bits.

From this, I can see some better details of how the things were printed and cut out, and I know how to actually put all the bits together!

So, uhh, I guess it's time for me to make SVGs of all the solid colored bits, use the printed bits I have as a guide for scaling the rest of the thing, print one, cut it out, and build a Lunar Fleet Base!