I wish they'd modeled the stuff in two layers: a pipes 'n' wires layer and a grate layer. Still, it looks great when it's finished!
So, other hobbyists who've worked on this, are you gluing yours static or leaving it completely loose and variable? I'm on the fence right now. Leaving it unglued (except for the large towers, etc) makes it easier to store, but big set-piece terrain is nice, too. Opinions?