I made a video of riding the Funnel Lake loop of the Coyote Flats ride and just finished editing it. You can see it here:
http://www.venturacountytrails.org/Movies/OHV/2017-10BishopDSFunnelLkPop.html
The description of it as a rock garden was accurate!
A couple of years ago I made a video of all the rides I did then, my first time to Bishop:
http://www.venturacountytrails.org/Movies/OHV/2015-10BishopDSRunPop.html
I also have some video of the Birch Creek ride from this year, but I haven't started editing that yet.