A beautiful ice-themed elf woman with long silver-blue hair, icy blue eyes, and long pointed ears is lying flat on her back on a bed, with her full body resting completely on the mattress in a relaxed supine position. She has an elegant and slightly sleepy expression, her posture calm and natural, with her head resting on a pillow, her long hair spread softly across the bedding, both arms resting loosely at her sides or gently bent in a comfortable position, and both legs fully extended or slightly relaxed while remaining entirely on the bed. She wears an ornate silver-and-blue crystal crown, delicate dangling crystal earrings, and a refined white-and-ice-blue fantasy dress with a fitted bodice, a snowflake-like crystal ornament at the chest, a high decorative collar, and a golden gemstone pendant at her neck. Her outfit includes soft white fur shoulder accents, layered deep blue and pale blue sleeve drapes with crystalline details, long white gloves, a flowing white-and-blue skirt with elegant gold trim, semi-transparent diamond-pattern stockings, and white high-heeled ankle boots decorated with icy motifs. The bed is soft and neat, and the bedroom is dimly lit with low, moody lighting, creating a quiet nighttime atmosphere, with gentle highlights falling across her hair, face, and clothing. Full-body composition, the entire character visible lying on her back on the bed, NSFW, all-ages, anime style, highly detailed, elegant, serene, and visually cohesive.thighhighs