This is much easier to make than the original Saturn V.
It's about 2' 3" as plated. You could separate the parts in the STL and print separately to scale up further, but you'd also have to split the first stage.
I printed at 0.3mm layer height and 0 top and bottom layers to expose the infill. I used cubic, but others look cool too (I want to see honeycomb and hilbert). I mounted it using thin snakes of putty on a couple of the thicker beams of each piece.
saturn_v_wall_art_plated.stl | 434.5KB |