1girl absurdres animal_ear_fluff animal_ears apron apron_hold arknights belt black_dress black_footwear cat_ears closed_eyes closed_mouth dress facing_viewer frilled_dress frills full_body grey_hair highres impossible_clothes impossible_dress juliet_sleeves kal'tsit_(arknights) long_sleeves maid maid_headdress official_alternate_costume puffy_sleeves short_hair simple_background solo standing utsuke white_apron white_background