1girl, achilles_(yosshyachillesd), ahoge, beretta_1301, blue_archive, blue_jacket, blush, closed_eyes, cold, eyewear_on_head, gun, hair_bobbles, hair_ornament, holding, holding_gun, holding_weapon, hoshino_(blue_archive), hoshino_(swimsuit)_(blue_archive), jacket, long_hair, long_sleeves, low_twintails, nose_blush, official_alternate_costume, open_clothes, open_jacket, open_mouth, pink_hair, runny_nose, shotgun, snot, snow, solo, twintails, walking, weapon