Hey T4R,
I am selling a TRD Shift Knob off of my 2018 4Runner Off-road. 9/10 condition. No damage/scratch marks/blemishes.
$40 shipped. I am in the San Francisco area for those locals that are interested.
I haven't personally taken apart the trim/headliner, but I assume like any other vehicle, it should be the same method with tucking the wires. Have you decided on which dash camera you're going with?