Well, I created a proc terrain, and applied a filter to the function, to get steeper slopes on the higher parts and flatter land at the bottom for the beach, and then, yes, i scanned around for the POV. I also applied some fluvial  erosion , and then  diffusive erosion.

I can attach the scene file, but do you have Vue Infinite , the "lush bushes" and the Long grass from C3D? If not, I'll replace the plants with others. if you have Esprit, I'll clear the ecosystems.