Backlit Silver-Haired Model Portrait

Create a photorealistic vertical outdoor fashion portrait of a {argument name="subject" default="young female model"} with {argument name="hair color" default="long silver-white platinum hair"}, softly side-parted and slightly wind-tousled, falling over her shoulders. She wears a simple {argument name="outfit" default="loose white long-sleeve top"} and a black cord necklace with a small silver crescent moon pendant. Frame her from the chest up in a relaxed three-quarter pose, with one hand raised near her cheek and hair, delicate fingers visible. Place a large opaque square privacy censor block over the center of her face, colored muted beige-pink, covering the eyes, nose, and mouth while leaving the hair, ear, chin edge, hand, and clothing visible. Use warm backlit sunlight, bright rim light on the hair, dreamy shallow depth of field, and large pastel lens-bokeh circles in peach and lavender across the background. The setting should feel like an urban street or building exterior blurred into blue-gray tones. Shoot in a soft editorial style, natural skin tones where visible, airy high-key exposure, 9:16 vertical composition, realistic camera optics, gentle filmic color grading.