1girl, arknights, bangs, bare shoulders, black hair, black pantyhose, blue eyes, breasts, detached collar, detached sleeves, dress, duster, feather duster, feet out of frame, holding, jewelry, kjera (arknights), kjera (ingenious servant) (arknights), long sleeves, luan teng, maid, maid headdress, medium breasts, official alternate costume, pantyhose, parted lips, pendant, pouch, short hair, solo, standing, strapless, strapless dress, wide sleeves