Cinematic Woman with Black Liquid Splash

Create an ultra-photorealistic cinematic full-body portrait of a young woman walking confidently toward the camera. She has long, voluminous wavy dark-brown hair and a natural elegant expression. She wears a black textured sweatshirt, black cargo pants, and clean white sneakers. Her hands are casually placed in her pockets. Behind her, create a dramatic flowing splash of glossy black liquid, forming large sculptural waves and suspended droplets around her body. The liquid should look highly realistic, reflective, dynamic, and physically detailed. Wet reflective floor with subtle puddle reflections. Warm beige studio background, soft cinematic lighting, realistic shadows, high-end fashion campaign aesthetic, sharp focus, 4K, photorealistic, full body, no text, no logos, no watermark.