How to get other AO methods for Reshade 3.0?

Hello,
Reshade 1 and 2 had like 4 methods of ambient occlusion, I was wondering if I have to wait for a later release of reshade 3.0 for me to be able to use them or if I can do something manually to try them out on reshade 3.0?

I am really liking reshade 3.0 so much so that I really dont even feel like installing the previous versions so I can test the other AO methods. xD.

The thing is MXAO wasnt working with some old games, so I wanted to see if maybe other physically inaccurate methods would work better on really old games.

More AO methods may be ported over later, but as of right now MXAO is the only one available.

Marty monopoly.