About this 3D model

UPDATE 8.07.2014 >I added the .blend file for the devellopers. It would be nice to hear something of your improovements, changes or only your makes!! FIRST PUBLISH: 10.06.2014 -Secend Generation Case: V.2! >I designed a new Case, which is much thinner than my first Case (http://www.thingiverse.com/thing:219691) I hope that the Case fit. I will try it in the next days. Like everytime: I want to see your makes, or to hear some ideas of improovements.