AMD and Goodmark at this time have no plans for this as there is an abundance of these cars laying around. I do have a source or two that will have some good used if your interested.
I've contacted these people, as well as Dynacorn.
They think the only part needed is for '70 and '71.
I said to them "Hasn't everyone who owns one of those "70 and "71 already restored it ?"
They reply "We sell lot's of them every day"
My car has newer quarter skins, and I'm puting in a new trunk floor. It needs a rot free, bondo free tail panel that is straight.