For this Adidas project that relaunched several Ultraboost shoes, one of my responsibilities was to create a bronze material that forms a patina over time, for the Liberty colorway.
I used Substance Designer and Player to animate the material, and rendered in Maya. The concept evolved a lot from the initial brief, so it was nice that the material could be easily re-purposed to work on a box rather than a shoe, which was the original pitch.
Final commercial