BP - River Tool

I have seen several posts about a River Tool that is a spline type BP - makes things look really easy.
I was wondering if someone has one of these made up, if they would be so kind to pop that bp.uasset up on forums … lol … would be great.
Just looking for the BP is all, not the texture yall are using for the river, i can supply my own for that.

I have attempted making one of my own, and, it comes out looking terrible so i scrapped the entire idea :frowning: