GoPro 4 Housing with External Microphone

Update 7/31/2016: Adjusted mic cable arm clamp for perfect fitment of official GoPro Usb to 3.5mm cable. Also, tweaked some model deficiencies that were causing a corner to print incorrectly. This is no longer a work in progress as I am satisfied with the fitting of the mic cable and the quality of the print.

This is a remix of OgreMills' GoPro Hero 4 Housing with added support for use of an external microphone with GoPro licensed USB to 3.5mm input adapters. PLA is strongly recommended for d