realistic photo, high detail, 4K resolution, sharp, detailed, 18-year-old elven mage girl, slender, raw, realistic, graceful sitting pose, front view, mystical library background, fair skin, ethereal glow, delicate features, shimmering green eyes, pointed ears, long flowing silver hair, intricate jewelry, ornate staff, flowing blue robe, arcane symbols, magical aura, ancient books and scrolls