Here are a couple skins I have. I am not likely to be able to find pairs to these skins but maybe you can do something with them anyway. I'm looking for a shield or parabolic feather chopper 4" or 4.5", and Turkey feathers.
First is a coachwhip. It is 40" long. It has a hole that you can see in the pics.
Second skin is a 38" spotted python. Really neat skin but unlikely to find a mate to it. Decently thick too.
And the third is a 38" Corn snake.