Got it, thank you very much! I always wanted to play out a scenario where the combines arrive by train and stuff like that.

No one has made a working version of this awesome train yet, which is really depressing. I understand that the train model itself is not very suitable for this, but I think something could be done. I would like it to be trivially controllable, to blow a horn, and to have high beams. Maybe all this is difficult to do, but this train would be incredibly cool.
In addition, of course, it would be possible to make a complete train (together with three carriages), but that’s just a dream!