I discovered by browsing some other forums, these Japanese curiosity: the "B Train Shorty" in N scale (Japanese N scale is 1:150). These videos will explain much better than me what are exactly these little Japanese trains:
https://www.youtube.com/watch?time_cont ... Qw&feature…
https://www.youtube.com/watch?v=8t5Az5x ... e=emb_logo
The lack of room to play with little trains is not an excuse:
https://www.youtube.com/watch?v=_LVH8pz ... e=emb_logo
So I decided to build my own B train shorty...
![Mr. Green :mrgreen:](./images/smilies/icon_mrgreen.gif)