wonders why create different 3D models, if you can create one that can be customized?
From Crooked Staff Publishing
PDF – Pay What You Want
This PDF file contains all the (paper) textures you'll need to make the river tiles featured in the video below (though you will also need some cardboard as well).
Note that it's a PWYW download – so feel free to pay as much (or as little) as you like!