Interesting graphics on that marble run. Looks like a lot of fun.
Here is something I found many years ago.
Paper Roller Coaster
You can buy and download the printable templates to make marble runs. There are also pre-printed sets available but shipping outside the USA is not available.
The marble run(s) can be made as tall as you can manage and as intricate as you want. Check out the video of the very tall one on the site.