Rocky Beach Landscape.
It features two of my own terrains I made using another software: 1. A tillable rocky and sand terrain 2. A beach-like cliff/mountain.
Both terrains were textured in Substance Painter.
The water features believable fake caustics.
My own version of the landscape is much more advanced, featuring clouds and vegetation, but it is provided as is to serve as a template or for assets for other projects.