68 barracuda fast back- removing rear seat

How does the rear bench and folding rear seat back come out of a 68 barracuda fast back?

I was able to get the floor (carpet covered plywood) behind the back seat out,,
but not the bench and back....

and along with that,, how are the side pannels behind the back seat fixed in place,, are there screws under the carpeting?
It looks like the side pannels come out with the inerior trim that goes around the rear window,, is that correct?