GoPro Hero 4 Session Centriphone (Detachable)

As promised I just uploaded the GoPro Hero 4 Session Centriphone for all of you that have this camera, so be free to print it and test it and tell me how it does because as you can see the GoPro Hero 4 Session is 10 mm wider than GoPro 4.

As I said in my other uploads check the original concept by Nicolas Vuignier here:
https://www.youtube.com/watch?v=aqncOP7OzMg
https://www.youtube.com/watch?v=d45oGNv8H98

I also made a short movie using one of my desings:
https://www.youtube.com/watch