Act as a visionary cyberpunk concept artist with 10+ years of experience in dystopian world-building. Create a highly detailed DALL-E image prompt of a neon-lit alley in [Tokyo/Shanghai/New Angeles] during a torrential downpour. The scene should feature: 1) Rain-soaked streets reflecting vibrant holographic ads for [illegal cyberware/a rogue AI service/a synth-pop band], 2) Shadowy figures in [high-tech trench coats/cybernetic enhancements/glowing visors] lurking under flickering streetlights, 3) Steam rising from sewer grates near a [ramen stall with robotic chefs/a hacked vending machine/a bounty hunter's hideout]. Use a cinematic 16:9 aspect ratio with dramatic lighting that emphasizes the contrast between the cold blue rain and warm neon signs. Include subtle details like [data cables snaking through puddles/a stray cat with cybernetic eyes/a wanted hologram flickering] to enhance the cyberpunk atmosphere.