Congratulations! That is one beautiful egg! Penny's first egg was super soft shell and squished, the next was shell-less, the next was soft, too. Now she's laying beautiful eggs which i can't eat because she's on medication.
i hate to waste anything and have thought about blowing the eggs and doing something with them. Maybe a mobile, or decorate to hang on the Christmas tree. My mom used to take eggs, color them, and cut away part of one side, then put in some easter grass and a little chick. i still have those, they're so cute.
Anyhow, congrats!