Customized version of http://www.thingiverse.com/thing:40703

Created with Customizer! http://www.thingiverse.com/apps/customizer/run?thing_id=40703

Using the following options:

pattern_radius = 14
iphone_version = 1
build_plate_selector = 0
pattern_overlap = 50
pattern_shape = 6
pattern_thickness = 5
pattern_rotation = 62
case_thickness = 2.4