1girl absurdres alternate_costume animal_ears assault_rifle bare_legs bare_shoulders blue_archive blue_eyes breasts broken_halo cosplay covered_navel diamond-shaped_pupils diamond_(shape) expressionless full_body grey_hair groin gun hair_between_eyes halo hand_up highres holding holding_gun holding_weapon legs long_hair looking_at_viewer medium_breasts mismatched_pupils nagul one-piece_swimsuit parted_lips rifle sandals shiroko_(blue_archive) shiroko_(blue_archive)_(cosplay) shiroko_(swimsuit)_(blue_archive) shiroko_(terror)_(blue_archive) sig_sauer sig_sauer_556 simple_background slit_pupils solo staring swimsuit symbol-shaped_pupils very_long_hair weapon white_background