Yi 4k case (with cold shoe and GoPro mount)

I designed and printed out the Yi4k case to be used to carry my vloging camera (Yi4k Plus). The idea for the case I got from the aluminium case that can be bought on AliExpress, https://goo.gl/iU776x (I'm not advertising the store in any mean). The link is just for the reference :)
The case fits camera perfectly and it has been printed out on my Anycubic i3 Mega. The print end up looking amazing.
On top of the case above the lens there is a cold shoe mount for the microphone or for the flash