1girl, ahoge, animal_ear_fluff, animal_ears, arknights, armor, barcode, barcode_tattoo, bare_shoulders, black_footwear, black_jacket, blush, boots, breastplate, brown_eyes, brown_hair, brown_thighhighs, gravel_(arknights), high_heel_boots, high_heels, jacket, knee_boots, knee_up, leotard, leotard_under_clothes, long_hair, long_sleeves, looking_at_viewer, nameko_houshi, open_clothes, open_jacket, parted_lips, partially_unzipped, simple_background, sitting, smile, solo, tail, tattoo, thigh_strap, thighhighs, torn_clothes, torn_thighhighs, white_background, white_leotard, zipper_pull_tab