https://www.fab.com/listings/18f4ba5c-6cf5-4c2b-9a66-cf378f5f934a

More than 100 meshes to create Sci-Fi environments, from small buildings, to MegaCities. Platforms, skyscrapers, spaceships, space stations, outposts, walls, fortresses... Let your imagination run wild. Make your cities, outposts and space fortresses "alive"! - Blueprints to populate environments with moving trains and elevators, with variations in appearance and behavior.