Hi there. Is your car a V8 or a Turbo-4? I have some pictures of low mileage engine bays of each one.
The under hood pad is basically non-existent. They were used in 79-82 Mustangs, and Capri's. I found one, after looking for years. My friend found one, and the guy did not realize he had two, but it cost big bucks.
I'm sorry but I don't have a picture of a NOS battery.