This may have been posted previously, but I cannot find it:

Go trainspotting inside one of Australia's largest private model railway train collections

https://www.abc.net.au/news/2019-12-...ights/11749614

There is also a link on the same page to model tractors:

As a model citizen, this man pulls his weight when it comes to tractors

https://www.abc.net.au/news/2018-07-...ection/9916580