电影感静止动态街头肖像

Create an ultra-realistic cinematic editorial street portrait of {argument name="subject description" default="a young woman"} seated perfectly still at the center of a busy city sidewalk on a polished brass bench. The subject faces the camera directly with a calm, melancholic expression, sharp focus, relaxed posture, arms loosely folded, legs crossed, wearing an oversized chunky knit sweater in warm taupe-gray and loose earth-tone trousers. Hair is a messy casual updo with loose strands framing the face, natural understated styling. Surround her with a dense crowd of pedestrians moving past in both directions, rendered with strong motion blur and streaked faces/bodies while the seated subject remains crisp and isolated. Use warm golden-olive color grading, soft editorial lighting, shallow depth of field, subtle HDR detail, realistic fabric texture, reflective brass highlights on the bench, urban storefront background blurred into bokeh, vertical portrait composition, eye-level camera, 85mm lens look, high-end fashion magazine mood, 8K photorealism. Keep the composition centered and symmetrical, with the subject as the only still figure amid the blurred crowd. No text, no watermark, no extra objects, no stylized illustration.