Hey Beppe!
I've been working on a script for Cinema4D that generates a shader ball rig for easy look development.
It allows for different shader ball models and materials to be loaded, and currently I'm including the Octane Material Ball as 1 of 3 options. It's really not much, but I'm hoping to release the script for free via gumroad.
Being that it uses this Octane model, I wanted to ask for permission to distribute it with the script.
Of course, I would fully credit and provide reference links wherever possible.
https://twitter.com/AaronCovrett/status/952040440643153920Thanks!
Aaron