Yes these sorts of things are my cup of tea!

But unfortunately I have no idea.

If you can find some deleted footage then I might be able to try and make a reconstruction. I did do a rough cut of this scene years a go where I chopped off Bobba fetts head because I wanted to.

But actually restoring original intent is another matter. Grab the shooting script that is your first point of call. Arrange the footage as per the shooting script then look for gaps in the sequence or missing scenes.

That is the best I can give you as a place to start. But working these things out can take an awful long time be warned.