Combined Micro HDMI and USB C ribbon cable for GoPro Hero5

Hi Everyone- I am building a rover that will carry a GoPro Hero5 on a Tarot Gimbal inside a custom waterproof housing. I want to connect the GoPro to external power, as the endurance of the rover exceeds that of the GoPro’s internal battery, and I also want to connect the micro HDMI out to the Herelink AND it all has to fit inside the enclose. So- has anyone come across a combined micro HDMI and USB C cable that will fit a GoPro Hero5? I know I am probably asking for too much, but you never know…

I would say it’s not a good idea to power your camera from Herelink…

I’m not planning to use Herelink to power the camera. I will power the camera with a UBEC. But, I need to connect the camera to power AND HDMI out. Looking for a combination cable or two cables that will both fit if plugged in to the GP Hero5 at the same time.