realistic portrait, highly accurate to the reference image of genshin impact character xitlali, blue eyes with pink pupils, detailed facial markings, pale skin with icy luminance, gradient pink to purple hair with braided strands, triangular metal hairpin with a glowing star, intricate golden and silver jewelry, black cropped sweater with precise stitching and golden astral embroidery, open back with silver chain, knee-high boots with glowing patterns, dynamic fabric simulation, glowing ice orb pendant, realistic lighting, high-quality 8k resolution, no stylization