First go to the GitHub page And go to releases. (As of now, the current version is v0.1.3) https://github.com/BnuuySolutions/PSVR2Toolkit

Then simply follow the instructions that's already there In the guide. But pretty much all you want to do is go to Local files - > StesmVR_Plug-In - > bin - > win64

Then rename. This file driver_playstation_vr2.dll to driver_playstation_vr2_orig.dll (This must be done, otherwise you will mess this up. )

After you rename the file then download the GitHu Which is named driver_playstation_vr2.dll And simply drag and drop it in win64 and your done

Now there are a lot more details I missed out, but. You can just Youtube. PSVR2 For more in depth guide and how to get eye tracking to work on VRC

But yeah, that should be it. Have fun with the new and improved Hand tracking and eye tracking

Also, if you get lost or stuck, please contact support through the official discord as they are willing to help you.

https://discord.gg/dPsfJhsGwb