Censored Track Athlete Portrait

Create a realistic vertical smartphone-style portrait photo of an adult female track athlete standing front-facing against a plain gray concrete wall with visible panel seams, small circular form-tie holes, and subtle weathered texture. She has a soft, curvy athletic build and fair skin, with her arms held behind her back and shoulders relaxed, cropped from the top of the head to mid-thigh. Her hair is {argument name="hair color" default="muted purple"}, tied back loosely with a few strands around the ears. She wears a glossy {argument name="uniform color" default="purple"} two-piece track-and-field racing uniform: a racerback sports crop top and matching briefs, both with metallic silver-gray side panels, thin white curved piping, and small white swoosh-like athletic logos on the chest and hip. The pose is neutral and documentary-like, evenly lit by soft outdoor daylight, with realistic skin texture, fabric wrinkles, slight shadows under the arms and torso, and natural perspective. Use a clean candid sports portrait aesthetic, high-resolution photorealism, shallow but not blurry depth of field, no text, no extra people, no props.