Made with Grok Imagine · CC0 · 5 Oct 2026

Barren rock roughness

Generated from: Seamless tileable grayscale roughness map of barren rocky regolith: mid grey base with soft mottled blotches, scattered small pebble grit and fine dust speckle, subtle fine noise, medium contrast, no color at all, no text, no shadows, no highlights. Flat even lighting, orthographic top-down view, perfectly seamless tileable, square 1:1