masterpiece, photorealistic, 8K, ultra detailed, medium close-up, dynamic low-angle shot, 18-year-old African girl with absolute pitch-black skin, pure void-dark complexion, deepest possible melanin-rich skin, blue-black obsidian skin with subtle natural sheen, petite body, compact stature, perfect toned feminine figure, slim narrow waist, gently curved hips, small perky breasts, athletic build, wearing fully unzipped bright red leather jacket with no top underneath, extremely short blue mini skirt, long white stockings, visible black thong, dynamically perched on skyscraper ledge at sunset, leaning forward with one knee raised and bent, other leg stretched back, legs parted naturally, looking over shoulder into distance, long blonde hair in high ponytail streaming in wind, bright blue eyes, intense crimson sunset sky, sprawling cityscape below, dramatic cinematic lighting, realistic skin texture with subtle pores, detailed fabric textures, shallow depth of field, motion blur in hair