0_(znanimo), 1girl, animal_ears, arknights, bird_ears, bird_girl, bird_tail, black_background, black_footwear, black_jacket, black_skirt, boots, breasts, collared_shirt, fiammetta_(arknights), frilled_skirt, frills, full_body, gun, hair_between_eyes, high-waist_skirt, holding, holding_gun, holding_weapon, jacket, knee_boots, looking_at_viewer, necktie, off_shoulder, open_clothes, open_jacket, panties, pink_hair, red_eyes, red_necktie, shirt, short_hair, simple_background, skirt, small_breasts, solo, standing, suspender_skirt, suspenders, tachi-e, tail, underwear, weapon, white_panties, white_shirt