Kardashev Type 4 megastructure, futuristic, cylindrical, enormous, metallic, intricate details, neon lights, luminescent accents, massive pillars, circular platforms, elevators, observatory decks, habitable modules, docking bays, gravitational stabilizers, asteroid mining equipment, solar panels, antennae arrays, navigation beacons, high-tech laboratories, zero-gravity environments, panoramic views of stars and galaxies, cinematic lighting, 3/4 composition, atmospheric fog effects.