Project Thorn is a video game prototype created with my brother Benoît Bourgerie.
These materials were made in Substance Designer. I used Photoshop for some alphas. You can see them used in the following works by Benoît Bourgerie:
https://www.artstation.com/artwork/w05xWX
https://www.artstation.com/artwork/xDKNZE
https://www.artstation.com/artwork/zPB0X6