2013 Backup Camera Display on Radio instead of Rearview

I bought a kit that moves the rear view camera display to the 2013 touchscreen radio years ago. Never got around to installing it, but would like to get that going.

I've found the kit (Ebay one), but don't have the instructions. I remember back that the instructions were kind of confusing anyway since the photos were like 1" big.

Anyone remember doing it, or have a video and/or pictures? I've search and searched. Plenty of people saying they did it, but no pictures. One video, but it was a different kit, and they didn't show the back of the radio part. I remember you have to add some red wire to a different connector, and same thing near the fuse panel, but that's it.