How would I make this ivy / vines?

[targetdior (target)]

i saw this ivy in a showcase game i was playing and it got me curious, i’m trying to learn how to make it but i’m not sure how it was made.

i appreciate any help ty!

[awry_y (johnny)]

It’s a simple mesh with a surface appearance slapped onto it.
Check this video out:

Simple Geometry Node Vines using Curves