All Blender procedural rock

Blender Development Fund
Asset Library
Blender Development Fund
Asset Library
Rock PBR Texture Pack
$29.99

CGHawk in Models

Procedural Space Pack | Procedural Planets, Stars, Asteroids and More
$7.99 Dev Fund Contributor

Procedural Industries in Surfacing

Procedural Rock Material Pack
$3

Mithlach in Surfacing

Rock Wall - Procedural Texture
$6.50

Danilo Castro | 3D Artist in Surfacing

Easy Material Setup — Procedural Materials for Blender
$15.00-$35.00 Dev Fund Contributor

INSDesign in Surfacing