This pack includes three procedural desert rock materials built entirely within Blender's shader nodes. Each material is packaged as a custom node group, providing accessible parameters to adjust aspects like scale, roughness, bump, color, detail, noise, and distortion. Because the materials rely on displacement to generate their structure, they are specifically intended for use with the Cycles rendering engine. The package includes a Blender file containing the materials alongside an HDRI lighting setup for immediate rendering.