This is a Sci-fi city I made in Blender. The city was made in cycles and contains multiple building designs. These are all modular and they are able to be swamped or changed at a moment's notice. The city is made in a particle system so you can change the shape of the city or apply the presets to another shape altogether. The city contains buildings, ships, holograms, an x-seed 4000, and a space elevator. It also has a realistic atmosphere cloud layer that gives it that spooky cyberpunk vibes.
Here is the definition of an x-seed in case you wanted to know: The X-Seed 4000 was a visionary skyscraper. The idea was initially created and developed by Martin Pascoe. Its proposed 4-kilometre (2.5 mi) height, 6-kilometre-wide (3.7 mi) sea-base, and 800-floor capacity could accommodate 500,000 to 1,000,000 inhabitants. This structure would be composed of over 3,000,000 tons of steel.
Hope you like the model and I am willing to export/help you adjust things if needed!