Some pics of the original wood the drip pan mounts to. Was in pretty good shape except for the leg to the right. Obviously will have to make a new leg and a new top piece that curves to the shape of the window, the one on the right is there but I can't find where I placed the left one.
One pic of the new nearly completed rear window SS drip pan and two of the old pan showing the need for a new one. I've heard you can buy a new one but being a tight wad and enjoying the feeling of making it myself I made one out of a piece of scrap SS I picked up. It must have been the kind of SS that is not weld friendly as I had trouble with the welds. Not as neat as a new on but I won't have to worry about rust through with this one.