Well add one more to your list that used your videos as a guide.
After only one day with everything being carbon fiber and the steering wheel still in aluminum, I couldn't take it. So using your video as a guide I popped the trim out and got it all wrapped up.
The differences on my truck a 2016 where, I had the radio controls on the back side of the wheel, which just popped out like you said with a simple wiring plug on the backside and the airbag fuse is located in the passenger side fuse box.
Anyway, here are the pics.