Needed new mounts for my quads after upgrading form a hero 4 to 5 session. Openings for the USB/SD door, front LED, both front and back mics, and the back button. Pretty snug fit, so added the 2 finger slots on either side to get the gopro out, making it pretty easy when mounted to a frame. Tight enough that it wont come out in a hard crash. Print in tpu and they are pretty much indestructible in a crash. Front edges provide plenty of lens protection.
Basic enclosure for protection - Updated 3/7/17
Red20RC BDX Racer Mount (goes over the 2 standoffs on the pod) - 17g @20% infill - One version old, can see a tiny but of the case in super view
Red20RC Kermit (2 screws into the front standoffs and a ziptie) - Pretty old at this point compared to the newest enclosure. Updating once I get my Kermit flying again.