Rule 34 Dev - 1girl assault_rifle belt full_body gloves glowstick greyscale gun highres holding holding_gun holding_weapon holster layered_sleeves load_bearing_vest long_sleeves looking_to_the_side m4_carbine monochrome original pants pen_guin15 radio rifle shirt short_hair short_over_long_sleeves short_sleeves simple_background solo suppressor t-shirt trigger_discipline utility_belt weapon|21165685398