Here is an excellent "hobo ride" video from the Fresno club.
Speedy Cab ride video from Youngstown club.
I look forward to your next update. About 10 years ago I installed a micro security camera in a loco that broadcast in real-time to a TV receiver. It was low resolution, but color and sound and worked fine. I suppose it was not high-res enough to be at all "immersive". I haven't used this in years.
I hope that MTH and Lionel are both considering adding the camera in cab capability to the mobile device apps - that might be an excellent MRR cab interface and experience.