Cinematic B&W Portrait with Radial Motion Blur

Create an ultra-realistic cinematic black-and-white portrait of a beautiful young woman in a moody indoor study/library environment. She has long, naturally tousled dark hair, delicate feminine facial features, realistic skin texture, expressive eyes, and a calm yet intense gaze toward the camera. She is wearing an oversized loose white button-down shirt, with the sleeves casually rolled up, paired with dark trousers. Her body is positioned in a relaxed three-quarter pose, with one hand naturally placed inside her trouser pocket. The background contains bookshelves, stacks of books and papers, desks, and framed pictures, but the entire background has a strong radial motion blur, creating a dynamic swirling effect around the sharply focused subject. Keep the woman's face, hair, clothing, and body extremely sharp and detailed, while the surroundings show pronounced directional motion blur. Use high-contrast monochrome photography, deep blacks, soft highlights, subtle film grain, realistic shadows, shallow depth of field, dramatic editorial lighting, natural facial proportions, authentic photographic texture, and a sophisticated vintage fashion-editorial mood. Composition: vertical portrait, subject centered slightly to the right, medium-full body framing, eye-level camera, cinematic perspective, 50mm lens look, realistic photography, ultra-detailed, 8K quality. Important: Preserve the same overall pose, composition, environment, lighting, and radial motion-blur effect as the reference image. Make the subject clearly feminine while keeping the pose natural and realistic.