One of the comments below the video says this:
"For those searching the internet trying to find these micro rc in this video. Only a few of the semi trucks can be bought on eBay. The rest of what you see. Is hand crafted using 1:87 scale toys or ho train scale models. EBay,Amazon,aliexpress.com and pretty much any where else will carry the display models only. The motors, gears,axles, nano servo, receiver, radio, batteries charger, plugs/connectors , led bulbs, etc. Can be bought on eBay or most China commerce related websites. It would be a great idea to watch videos on restoring match box cars/hot wheels to find out what other parts , tools, and supplies you'll need. It will be a great idea on watching video on scratch built 3 print rc cars. In closing. I BUILD these micro rc's at home. Each one cost about $150 to $200 to build. The tools I use cost about $2200 Total. The small cnc metal lathe cost $762.00. There's really no one place to buy the stuff needed to build your own 1:87 scale rc model collection. Just learn what you need and how to go about getting it done is all you need. Best of luck to ya."
"For those searching the internet trying to find these micro rc in this video. Only a few of the semi trucks can be bought on eBay. The rest of what you see. Is hand crafted using 1:87 scale toys or ho train scale models. EBay,Amazon,aliexpress.com and pretty much any where else will carry the display models only. The motors, gears,axles, nano servo, receiver, radio, batteries charger, plugs/connectors , led bulbs, etc. Can be bought on eBay or most China commerce related websites. It would be a great idea to watch videos on restoring match box cars/hot wheels to find out what other parts , tools, and supplies you'll need. It will be a great idea on watching video on scratch built 3 print rc cars. In closing. I BUILD these micro rc's at home. Each one cost about $150 to $200 to build. The tools I use cost about $2200 Total. The small cnc metal lathe cost $762.00. There's really no one place to buy the stuff needed to build your own 1:87 scale rc model collection. Just learn what you need and how to go about getting it done is all you need. Best of luck to ya."