Female knight with flowing silver-white hair, alabaster skin, and vibrant emerald eyes; her features are strikingly symmetrical and delicately sculpted, with a slender and refined appearance. She dons exquisitely detailed armor that glimmers in shades of light silver, adorned with elegant gold accents. Her armor's craftsmanship is of the highest caliber, showcasing an intricate and ornate design. A long, polished sword is at her side. Rendered in ultra high-definition 8k, the scene captures her full body with lifelike photorealism, employing professional photography lighting and precise reflection mapping to enhance the cinematic quality. The composition features dynamic depth of field, dramatic lighting, and authentic shadows, achieving a movie-quality rendering. Soft, ethereal illumination and advanced RTX tracing lighting further enrich the visual appeal, delivering a captivating and immersive image.