After a couple of months I can finally post my finalist entry for the Pixar's Renderman Art Challenge of 2023. The theme was "Lost Things" and I could use some amazing assets by Pixar, working on the storytelling with framing, composition, materials and lighting. This challenge let me use for the first time both Blender and Renderman, and I could learn lots of things thanks to this project!
All the 3d artist in this competitions were amazing and you can see their works on the official page of the challenge: https://renderman.pixar.com/news/renderman-lost-things-art-challenge-final-results

I can't wait to join the next one!