Nicely done. Gave me some ideas on how to approach my scape. I like the newest BRS video on working habitat into NSA which I think you did this very well in your scape.
One question I have is how solid do you think your individual modules are when assembled into the final structure? It appears you used acrylic rod in modules, did you use any rods to tie one module to another? Or are all modules basically dry connections tho each other?