Here is the standing choke video I was supposed to do for the contest several months ago. This is series that Matl Sensei teaches. I switched the first two moves to make the flow a little better. I ran it by the old guy, and he liked my change.
I tried to it slow so any of my interested viewers could follow along. Although this shows the sequence, I came to the conclusion the balance breaks you so with the techniques are more important than the chokes themselves. Matl Sensei agreed with my evaluation.
BTW after working on this with the dummy for the past fews days, I have been scoring standing shime in randori lately.
Here is Sensei demoing it on me.