Lack of headliner question

Just bought a 71 Demon it needs the whole interior redone seats, carpet, door panels,.... I have a good understanding of how to do all that.
But the car is missing its headliner and all but one bow , it does have the bow all the way in the back.
Does anyone have a picture of the inside of the roof with the bows in, before headliner?
How many bows should I have 6 or ?
Thanks Ray