Reinforced Concrete - Single Image Based Material

And here is another capture turned into PBR material using 'Image to PBR' technique for my recent video:
https://youtu.be/mYUMQj0cXgg
As you can see dark spots turned into concave areas which isnt correct with the reality. So this material is a good example that this technique works great when the production time is more important to the high level of accuracy. It took me 1 minute to capture this surface.. 1minute to calibrate colors in PhotoLab and 10mins in Alchemist to fully turn the image into this PBR material.

If anyone is interested to go deeper into material creation details please join me on my youtube channel:
https://www.youtube.com/c/GrzegorzBaranArt
Thanks to everyone who did it already,
Grzegorz