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

Haha... Funny you should mention that...
Ya, I need to make one OR find one since I pretty much got mine as a roller with parts in boxes stuffed into the trunk. But stuff like this is what I've done for years. Odd how prop making skills overlap so nicely with interior work.
maybe if there's a member who has their headliner out right now or something even if you could get a copy of 1/2 of it to flip over and get the relief cut lines also. I've had someone do this in a different instance when I needed a shifter bracket for my vertigate. I had someone just toss it on a piece of paper and draw around it and draw where the holes are. I was easily able to reproduce with that.