.1 9 layers
thingiverse
A customized version of the 3D printable item can be found at http://www.thingiverse.com/thing:74322. Customize this design using the Customizer app (http://www.thingiverse.com/apps/customizer/run?thing_id=74322) and select options such as layer height of .1, large pane size, including a hole with a diameter of 10mm, horizontal picture orientation, text size of 10, and more. Upload an image file (e.g., lithopane_new20140127-9447-1kats2-0.dat) to be included in the design, with a total of 9 layers.
Download Model from thingiverse
With this file you will be able to print .1 9 layers 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 .1 9 layers.