Myles/Mark,
I used the screen door insert that was part og the original door and removed the bottom two vertical bars that existed. I reinstalled one in the middle. I found some HO parts from some old kits I had. The horizontal piece with the x patterns was a structural beam. The two circles were spoked wheels that I added styrene strips to create crosses to attach them to the door. I added Grandt Line porch trim pieces to the top corners. I then took two pieces of fiberglass screen material and overlapped them to create smaller squares. This matched the actual screen door pretty closely.
There is always a hundred different ways you can make these small details. I will forget what I did here and reinvent the wheel again on the next model.
You guys made the last one percent count.