can/has it been done?? home made headliner...

As many may know I have a 73 Duster. I'm of course willing to give it a shot. My mind keeps telling me that the simple cardboard cannot be rocket science and it can be reproduced in some way or fashion. Of course I don't want no crappy piece of junk. If at worst scenario by the end of this thread I will have at least exhausted a few tries before my cheap-*** can Fork out hundreds of dollars for a nice one that I have to trim anyways to fit ! Anyways I was hoping that if someone was able to actually reproduce the cardboard or I don't know I was thinking of a very thin plywood in a three-piece fashion? Of course covered with material. I don't know? I would like to find out if anybody has giving it a good college shot and got good results? Of course pictures are always great. Thank you....