Ok lets try this From memory and using your picture. Sure others will help out if I miss something
Without an original car to measure you have a tough job. If any one of these is off by a couple of milometers panels attaching to them will not fit and you'll have to remove and re-weld it. And you normally don't find out until the car is painted and going back together. Saw this in a shop 2 weeks ago and the upper fold down brackets were not in the correct place on the wheel well
Green- Brackets that screw to the body and hold interior panels. Not certain of the two in the upper right
Red - Fastback package area brackets
Light blue- Bracket that attaches to the passenger side trap door opening. Engages with the arm on the trap door to keep it open
Dark blue - these look like the screw on brackets that will attach to the two rear roof panels that go overhead on a fastback
Yellow - These appear to be the sun visor brackets that weld to both front corners of the roof above the headliner
Orange - Rear bottom seat cushion brackets that weld to the floor
This is one of the reasons I don't build cars with rust