4girls animal_ear_headphones animal_ears aris_(blue_archive) armor black_hair blonde_hair blue_archive cape cat_ear_headphones dropship fake_animal_ears game_development_department_(blue_archive) gloves green_eyes green_halo gun halo headphones helldivers_(series) helmet highres holding holding_gun holding_weapon long_hair_between_eyes midori_(blue_archive) momoi_(blue_archive) multiple_girls open_mouth red_hair rifle short_hair siblings sisters substance20 twins weapon yuzu_(blue_archive)