1girl arm_up bangs bare_shoulders black_choker blue_hair breasts choker detached_sleeves dress flower frilled_dress frills gem genshin_impact gradient_hair ha_yusa hand_on_own_head head_wings highres holding holding_flower jewelry knee_up long_hair long_sleeves lying multicolored_hair on_back parted_lips pendant pink_hair purple_eyes purple_gemstone sangonomiya_kokomi sidelocks sleeveless sleeveless_dress small_breasts strapless strapless_dress thighhighs thighs twintails two-tone_hair very_long_hair vision_(genshin_impact) white_dress white_thighhighs