4s
thingiverse
A personalized rendition of the design at http://www.thingiverse.com/thing:40703 is available, created using Customizer (http://www.thingiverse.com/apps/customizer/run?thing_id=40703). To customize further, use the following settings: pattern radius of 8, pattern thickness of 30, case thickness of 2.4, iPhone version 1, build plate selector set to 0, a pattern shape of 6 and no pattern overlap or rotation.
Download Model from thingiverse
With this file you will be able to print 4s 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 4s.