Is that an indoor rainforest. They have them in domes at the Eden Project in Cornwall, England. It's so weird to walk around!
DS9b must have not been finished in the last TP book, it looks more like the old station with a Starfleet aesthetic.
Also I like how prominent Galaxy class ships still are, (Excalibur, Challenger, Robinson) as they were the icon of TNG even though the E-D is long gone.
And must the Excelsior-class the oldest serving?! Looks good.