Rock - Photogrammetry based Environment Texture

This time was trying to capture just pure rock surface. Quite easy and straight forward to make. I covered small area as I wanted to create rocky repetitive pattern I will be able to use as alpha in zbrush or apply to any generic rock prop etc. I used same technique and workflow as usual. To capture that surface I took just 12 photos with focal length set to 70mm. High poly has just 14mln poly which is not great but still enough to cover 2k resolution texture.