<lora:krearetrocyberpunk:0.7>Two adult rival cybernetic assassins facing each other on a wet skyscraper rooftop at dawn, one with a razor-thin glowing katana and white trench coat, the other with a chrome prosthetic arm and black vinyl jacket, pink sunrise mixing with fading neon across the skyline, helicopters circling below, enormous scale, dramatic wide shot, iconic 1980s retrocyberpunk duel, practical effects look, intense atmospheric composition, adults only