Masterpiece, best quality, ultra-detailed cyberpunk anime illustration of a mysterious woman with short black hair standing on a rainy neon-lit rooftop in a futuristic city at night. She extends one hand toward the viewer, making a peace sign with a cool, intense expression. She wears a sleek black high-tech coat with glowing cyan and pink neon lines. Heavy rain with strong reflections on wet surfaces. Moody blue and purple neon lighting with dramatic atmosphere. Highly detailed hair, clothing, and lighting.