I was building a home city for one of my players, and I was looking for something a bit Megacity One-ish. Googling about, I found this page: http://www.evolo.us/category/competition/ that hosts a . . .well, I'll just let the page do the describing:
Quotethe annual Skyscraper Competition is one of the world’s most prestigious awards for high-rise architecture. It recognizes outstanding ideas that redefine skyscraper design through the implementation of novel technologies, materials, programs, aesthetics, and spatial organizations; along with studies on globalization, flexibility, adaptability, and the digital revolution. It is a forum that examines the relationship between the skyscraper and the natural world, the skyscraper and the community, and the skyscraper and the city.
This is the one I settled on, but there are tons of other futuristic looking designs that could easily transplant to any Star Wars setting without any work
This one I thought looked very Cyberpunky:
Anyway, I thought it was a cool resource and thought I'd share with you guys.