Obsidian - Blender procedural material

Released under Creative Commons Attribution 4.0 International (CC BY 4.0)

https://creativecommons.org/licenses/by/4.0/deed.en

You can bake perfect procedural normal maps, specular maps and diffuse maps, from the procedural material.

The size of the texture is influenced by the Empy object size, if you want a bigger texture or a smaller one, just resize the Empty object.