osanai shiina, masterpiece, best quality, amazing, absurdres, very aesthetic, high resolution, perfect details, mature female, 1girl, female focus, smile, :d, waving hand, cowboy shot, firefly \(honkai: star rail\), hairband, feather hair ornament, gradient thighhighs, gradient skirt, frilled shirt, frilled collar, frilled boots, cropped jacket, yellow neckerchief,
