You might remember seeing a video of Tim Miller helping somebody in vschikasana, I subscribed to the channel. It belongs to the marvellous Sayaka Yamamoto.
She's posted more videos recently..... which perhaps ties in with my post yesterday on what we wear during practice : )
I like the tenugui that she shows in the Vatyanasana video, I'm guessing she designed it, here's the link to her shop page
and also t-shirts