Ultra glamorous woman posing on grand marble Met Gala stairs wearing an avant-garde black and gold haute couture gown with celestial embroidery and shimmering gemstones, dramatic oversized velvet cape with metallic gold lining, structured armored bodice, long black opera gloves, deep slit dress with sparkling textures, regal mysterious expression, voluminous dark brown Hollywood curls swept to one side, flawless bronzed makeup, luxury jewelry, paparazzi and camera flashes in background, cinematic shadows, dark fantasy elegance, ultra realistic high-end fashion editorial photography, Vogue style, rich textures, dramatic lighting, red carpet atmosphere, 8k detail, photorealistic couture styling