2girls aiguillette alternate_costume animal_ears artist_name blue_archive blush flapping flying_sweatdrops fox_ears fur_hat greyscale gun halo hat highres holding holding_gun holding_weapon korean_text lightningace long_hair long_sleeves low_wings m1_garand monochrome multiple_girls neckerchief notice_lines rifle school_uniform seia_(blue_archive) sparkle sparkling_aura sweat tea_party_militant_(blue_archive) translation_request weapon wing_ornament wings