Is there an up to date method for getting Aces to work in Cinema4D 2025/Octane?

Hi everyone. I'm just trying to follow the guide for ACES in Octane that Otoy put out in 2023:

https://help.otoy.com/hc/en-us/articles/12818430938651-Octane-ACES-OCIO-User-Guide-for-Cinema-4D

This guide categorically does not work, so I'm wondering if anyone else has some tips they can give me for getting it to work?

My goal is to go from Picture Viewer directly into Photoshop with no steps in between. I was previously doing this, but can't remember the steps I took for previous versions, and now nothing works and every render I do is flat and lifeless