I humbly withdraw my admittedly snarky statement in the other thread.
Starting at the bottom I see you have something akin to the bracketed "drums" from the first season of TOS, the second floor has the monitoring stations paying homage to the layout introduced in "The Doomsday Machine" (and used for the rest of the series). The next level has the curved bulkheads to tie it in with the '09 movie. and above that are the windows you already mentioned.
I will admit I'm puzzled by the fan. I kinda' expected to see a glimpse a "vaulted hallway" of tubes protected by a barrier of some sort rather than an atmospheric circulation mechanism.
I assume you already had this in the works and this month's challenge proved the perfect time to debut it.