I'm think of adding a small narrow guage line to my layout, similar to the Blaenau Ffestiniog station where former BR meets the Ffestiniog Railway. (Yes, in God's Country - Wales)
Can anyone advise if there is any RTR options ? I was thinking N Guage track might 'fit', but I'm not sure if I can get 4mm stock that runs on N guage track, without having to "re-engineer" the stock.
(BTW, I'm still rediscovering this hobby, and apologise if I offend anyone if I get the scales wrong)
Ian