You could have done better? Then do it if you can the contest still has a week (I think). Your work is absolutely beautiful. The only problem with it that I can see is that it's almost too good. Unless we have NPCs all over the place, this station is going to feel haunted and lonely. It gives the odd feeling like dozens of people at least were "just here a few minutes ago".
You even have ventilation grilles in the ceiling. Because of you, I am going to have to up my game.