As someone using Playmaker for a very timeline heavy project I am EXTREMELY interested in this, any status report updates/are you still working on it?
Unfortunately I cannot get it to work - I've created a new project with just playmaker 1.7 and this extension but tutorial scenes are not working for me, track scripts seem to be missing and no materials on meshes.
also a bit confused as to why there are so many tutorials about AR and seemingly unrelated things.
Currently using Cinema Director just to trigger FSM events with time - would be awesome to just use playmaker for everything though.