1girl, arknights, bare_shoulders, black_sports_bra, breasts, closed_mouth, collar, cowboy_shot, earrings, grey_hair, hair_ornament, hammer, holding, holding_hammer, holding_weapon, infection_monitor_(arknights), jewelry, long_hair, long_sleeves, looking_at_viewer, medium_breasts, mudrock_(arknights), mudrock_(elite_ii)_(arknights), navel, off_shoulder, open_clothes, oripathy_lesion_(arknights), pointy_ears, red_eyes, simple_background, solo, sports_bra, touko_(toko12_tooko), very_long_hair, weapon, white_background