1girl, ahoge, back, backless_outfit, bare_shoulders, blue_hair, blush, bow, candy8mela, chinese_knot, detached_sleeves, flower_knot, from_behind, ganyu_(genshin_impact), genshin_impact, gold_trim, horns, indoors, long_hair, looking_at_viewer, looking_back, purple_eyes, solo, standing, tassel, vision_(genshin_impact), waist_cape, white_sleeves, window