1girl absurdres alternate_eye_color animal_ear_fluff animal_ears apron apron_hold arknights belt black_dress black_footwear cat_ears closed_mouth dress frilled_dress frills full_body grey_hair highres impossible_clothes impossible_dress juliet_sleeves kal'tsit_(arknights) long_sleeves looking_at_viewer maid maid_headdress mon3tr_(arknights) monster official_alternate_costume puffy_sleeves red_eyes shaded_face short_hair simple_background standing utsuke white_apron white_background