Not long ago I stumbled across T gauge - it's crazy small! I ordered a T gauge HST train set and show it in this video, along with my initial intentions with what I'd like to do in T gauge

I bought these things from https://www.tgauge.com/

https://www.tgauge.com/product/562/ln...
https://www.tgauge.com/product/227/hs...