Here’s the full version of the DJI Inspire 1 beach flight with Feiyu Tech rear gimbal (side by side, with Inspire view). The gimbal is a Feiyu Tech FY-WG 3-Axis wearable gimbal for GoPro, and I’m using a GoPro HERO4 Black to record the rear video. I’ve mounted it to the Inspire 1 using a curved helmet extension for GoPro.
Here’s a picture of the mount:
(Source: https://player.vimeo.com/)