From the IU to the top of the LES alone I have around $500.00 chucked into the spacecraft section from a combined effort from Shapeways and Oz Mods. This has turned into a Heinz 57 sort of project. I might as well put Plastruct on here to for 0.010, 0.030 sheet styrene, 1 mm x 1 mm stringers and various diameters of round tubing.