Ultra-realistic cinematic portrait in a dark museum

Use reference photo to preserve the exact facial features, hairstyle with bangs, skin tone, facial proportions, body posture, and overall silhouette with maximum identity consistency. Ultra-realistic cinematic portrait of a woman standing alone in a dark museum exhibition room, wearing a vintage white shirt, soft pink jacket, black vintage-textured skirt, minimal makeup, glasses, calm mysterious expression. Front-facing body with a relaxed pose, one shoulder slightly lowered, hands gently adjusting her hair, about a 70° side-profile face. Positioned in the lower center, surrounded by darkness. A single harsh diagonal spotlight from the upper right illuminates half of her body while the rest fades into deep shadow. Behind her is a colorful vintage Japanese mural filled with retro illustrations. Foreground shadows naturally frame the scene, creating a moody museum-core atmosphere. Eye-level medium-close portrait, shallow depth of field, cinematic environmental composition, Kodak Portra film color grading, analog film grain, realistic shadow falloff, muted blacks, natural skin texture, luxury editorial photography, indie film still, masterpiece quality.