- The poses of the crew and shunting hands involved in the operation of the steam locomotive are precisely and realistically reproduced using a full-color 3D printer in various scenes on board and on the ground.
- "(HO) Steam Locomotive Crew A": The on-board poses are an assortment of poses of the crew and shunting hands who mainly work on board the steam locomotive. The figures are reproduced with the engineer and assistant engineer while driving, the assistant engineer who throws coal and rakes coal, and the shunting hand waving a flag with a pole.