score_9, score_8_up, score_7_up, score_6_up, rating_safe, tafscottwin, steam locomotive, animate inanimate, male focus, vehicle focus, no humans, twins, duo, 2boys, tafdonald, tafdouglas, tafdonald and tafdouglas are looking at each other, full body, confused, outdoors, railway track, winter, day, 3d

score_1, score_2, worst quality, sketch, blurry, signature, watermark, artist name, human, cropped face, conjoined, no tender /(rail vehicle/), snowplow, buried in snow, snow pile in front, another locomotive, passenger coach, goods wagon, sunset, night