This is a showcase of the power of geometry nodes in Blender, made for the Nodevember 2022 challenge. Everything you see is build following a procedural workflow. I used the geometry nodes but also the shader and the compositing nodes to create those pieces.
I also joined a sample of the nodes to help you understand the process but, if you are interested in more details, feel free to contact me and it will be my pleasure to share the files with you.
Brutal Machinery - An easy-to-use gear generator. This is my favorite showcase of the power of the procedural workflow for a production environment
Extraterrestrial relic
Ocean Wonder