How to create your own 3D Printed iPhone Case

Instructions: http://www.instructables.com/id/How-to-create-your-own-3D-Printed-iPhone-Case-from/
This file is a template for you to customize to create your own 3D Printed iPhone Case printed by Shapeways (a 3d printing service).
Suitable for all experiences with CAD (Computer Aided Design).
The file i have included is only for the GSM iPhone 4 for import with a few programs such as Google Sketchup. For all other types of iPhone and formats of the file, see the step by step instruction guide