Here is a small prop set that gives you realistic red clay/sand ground with cracks. This ground prop set can be used in many different renders and or themes. The ground can be tiled along x and z axis.
1 ground prop
4 hill props
Texture maps measure 8000x8000 pixels. You can do closeup and distant renders with this prop set. The hills can be placed anywhere in the scene. They help break up the horizon line and the tiled look should you use more than one ground plan in your render.