Not in English. 2:37 and 2:43 are mechanical. 3:00 is Electronic. The next two are the A7R4. We don't now if he turned the EVF review off or was he using 120 fps refresh rate.
https://www.youtube.com …6gySTdCw&feature=emb_logo
Minute 5:30. I think this was posted at FM. He claims he tracked a Cheetah in mechanical. He is an Explorer of light.
https://www.facebook.com …/videos/3727869490574748/
I'm not convinced he tracked a cheetah with the R5. I know he said it but I'm not sure that's what he meant to say. Either way, both of those look promising.
The R in the first video rang true...good accurate tracking and then it decides to have a look at those nice trees...


