Z scale is tiny, normally you only see trains running around, but nothing else
can really move.
Well here is a Z scale layout with a car system bus that drives on the roads!
But what's even more awesome is the coach with a video camera. Yes in Z scale.
It's in German, but I think the pictures tell enough of a story.
Enjoy.
https://youtu.be/RrPPAsUn5xs
