customized Illusionist Locket for photos

The idea is originated from the movie The Illusionist. We've checked how others design the mechanism, but found none could really figure out the magic of the locket mechanism in the movie. Based on our optimized geometric algorithms, our locket can maximum the photo area and shapeshift smoothly. And also we just update our latest design for containing trinkets like rings using this locket. It's another good gift, right? Please see "customized Illusionist Locket for trinkets" in Shapeways. Moreover, we can design your very own one. If you tell me the size/ color/ words/ pattern you like, eg. your lucky number/ favorite color/ names, we will design it for you. Please don't purchase this sample, because it's assembled by 4 parts, not only one. This sample is ONLY a reference. If you let us design your personal own locket, please contact us at tnl.hanlin@gmail.com. We'll quote for you based on how large your locket is and how much design work you want us to work for you. You can still pay safely through Shapeways when we upload your model. The sample is your price reference. P.S. If you want other materail, please also contact us because we need estimate if it's 3D-printable. We've tried aluminium and ceremics in different sizes, but not all successful.