2girls arabian_clothes bangs bare_shoulders black_hairband blue_hair blue_necktie closed_mouth collei_(genshin_impact) eula_(genshin_impact) genshin_impact green_hair hair_between_eyes hair_ornament hairband highres lempika light_blue_hair long_hair looking_to_the_side medium_hair multiple_girls necktie nervous purple_eyes sweat wavy_hair white_background yellow_eyes