Ornate frames
thingiverse
No credit for these frames, I took them from the cubify website. But, I wanted them here because its more convenient for me to find them. you can find them here: http://cubify.com/store/freshfiber/classicallymodernframes they have files that include backs for the frames Update: The Cubify website is gone now, so I'm glad I got these off there.
Download Model from thingiverse
With this file you will be able to print Ornate frames with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Ornate frames.