Jose wrote:
The time could not be counted towards
anything I'm aware of (I don't know if it even counts as total time, or
the "total time" that insurance companies care about).

I go the initials wrong in my last post, but agree with Jose.

ER took a helicopter _ride_. You don't log rides, as they don't mean
anything, and they don't count toward any time.

ER wasn't legally receiving dual, he isn't qualified to be a safety
pilot if CJ was under the hood (wrong category & class), and he isn't
qualified to log PIC. Therefore there is nothing than can be logged in
any time column of a legal logbook.

Perhaps he could have someone take a nice commemorative picture of him
(business opportunity for the OP? G) in the heli, and have CJ sign it!
G