Author: smguam92, published on 2013-08-13
Customized version of http://www.thingiverse.com/thing:58001
Created with Customizer! http://www.thingiverse.com/apps/customizer/run?thing_id=58001
Pic.1 Open the Stencil Factory and select your image (gif, png, jpg).
“Convert & copy”, as its name suggests, also copies the output in your clipboard, so you don’t need to right click and save.
Pic.2 “Open in Customizer” and paste in “input”.
Pic.3 “create STL”, download and print.
Customizer website: http://www.thingiverse.com/thing:58001
(this link leads to the customizer link which will auto adjust your case whether you choos iPhone 4s or 5.)
Stencil Factory website: http://chaaawa.com/stencil_factory/
License: Creative Commons – Attribution