Grungy Yellow Halo Music Portrait

Create a square vintage poster-style portrait of {argument name="character name" default="a confident young woman"} from the waist up, centered against a nearly black grungy background. She has {argument name="hair color and style" default="long wavy dark hair"}, a relaxed slight smile, and her head tilted subtly upward as if enjoying music. She wears large over-ear black headphones and round metal sunglasses with translucent {argument name="lens color" default="golden amber"} lenses; one hand touches the left headphone cup and the other hand is raised near her chin. Her outfit is an off-shoulder white eyelet blouse with puff sleeves. Use a dramatic black-and-white photographic treatment for the person and clothing, but keep the sunglasses lenses warm amber. Behind her head place one large distressed circular disk in {argument name="background circle color" default="mustard yellow"}, like a sun or halo, partially hidden by the portrait. The composition should feel like a music poster or album cover: high contrast, moody, stylish, minimal color palette of black, white, and mustard yellow. Add heavy aged paper texture, dust, scratches, scuffs, speckles, faded edges, and subtle cracks across the whole image, with rounded worn corners and a thin distressed border. No text, no logos, no watermark.