Is it possible for a back camera put on my iPod?

Hi. I have the ipod touch 5 16gb (16GB, no camera). I only have a front camera and lately I need a back one! I really need yall to please tell me if u can put in a back camera with AUTO FLASH , on the Back of my IPOD!:) and I can easily go on the camera application that came with the ipod and use it to change the front/back camera and turn on the flash for back! thanks bye:) if so answer me on this and tell me If u can and the price.