1girl, arknights, black_tank_top, blush, crop_top, ear_piercing, grey_hair, hair_between_eyes, horns, jumpsuit, long_hair, looking_at_viewer, midriff, mudrock_(arknights), mudrock_(elite_ii)_(arknights), navel, parted_lips, piercing, pointy_ears, red_eyes, simple_background, solo, sweat, tank_top, tetuw, white_background