HQ PBR Rock Materials is a Unity asset pack featuring high-quality, physically-based rock textures and materials. It includes realistic rock surfaces, cliffs, boulders, and stone variations with detailed normal, albedo, metallic, and roughness maps. Optimized for URP, HDRP, and Standard pipelines, the materials are performance-friendly for mobile and desktop platforms. HQ PBR Rock Materials allows developers to quickly add realistic, visually striking rock surfaces to terrains, environments, or 3D models, enhancing the realism and visual fidelity of any Unity project.