1girl, solo, full body pic, very

1girl, solo, full body pic, very long white hair, blue eyes, pale skin, faint wistful smile, white feather-like ribbons trailing from the back of her head, flowing white and indigo-blue dress, long draping shoulder panels like a shawl, ribbon bow at her neck, blue crescent-shaped gem on her chest, wearing blue fantasy high heels, upright posture, look directly at the viewer, beautiful light, best shadow, color blink, crystal-clear glass-like texture, luminous refraction, prismatic highlights, volumetric light rays.