Fantasy Cosplay Selfie

Create a highly realistic vertical 3:4 smartphone selfie photo of an adult female cosplayer at a crowded game/anime convention booth, shot from slightly above chest height with both arms extended toward the camera. She wears an ornate ethereal fantasy costume in pale icy blue, white, silver, and gold: a low-cut sculptural bodice with metallic gold trim, translucent flowing gauze sleeves, layered sheer fabric, and a central blue flower ornament. Include exactly 6 prominent costume/accessory elements: 1 floral-and-gold hairpiece with pale blue ribbons on the left side of her dark hair, 1 pair of dangling pearl-like earrings, 1 delicate necklace with a long crystal pendant, 1 ornate structured bodice, 2 translucent sleeve drapes, and 1 central flower-and-gold chest ornament. Her face is deliberately anonymized by a large opaque square censor block in warm gray-brown, covering the entire face from forehead to chin while leaving the hair and accessories visible. The background is a busy indoor expo hall with harsh overhead lighting, ceiling trusses, many attendees in casual clothing, and exactly 3 visible large fantasy character displays/posters behind her: one tall illustrated banner on the upper left, one bright central fantasy banner, and one smaller dark blue screen/poster on the upper right. Use natural smartphone flash/ambient lighting, realistic skin texture, shallow depth of field, candid convention atmosphere, no text overlay, no watermark.