1girl, blue ribbon, blue sailor collar, colt single action army, dress, flower, green hair, gun, hat, hat ribbon, holding, holding gun, holding weapon, lluluchwan, mask, medium hair, mouth mask, neckerchief, original, purple eyes, purple neckerchief, respirator, revolver, ribbon, sailor collar, school uniform, simple background, solo, standing, weapon, white background, white dress, white headwear