iPhone 5/5S screw case

Can be purchased here https://pinshape.com/items/12202-3d-printed-iphone-55s-case

I wanted a full case for my iPhone and i wanted 3D printed to share it with my school mate (we are 3 in program at Cegep) so we can have one for our program.
I've done some research here and didn't fin one that was on my need. I wanted a clean design, no fancy at all.

Here what come out, a nice, clean iPhone 5/5S case with screw to close it and a custom insert (that i provided the blank file to make your own).

Version 1.1

I'm planning to make the same case with the dimension of the iPhone 5C (as my little brother have one and really want my case).