I've only seen it in gav format. There is more than one cw and I'm quite tempted to get another or do a cw change.
I have not found the name or designer, which makes me suspect that this may have been produced for the men's collex as H often issues some cute designs for the guys. If you didn't catch the name of the design/designer at the point of issue, the info is lost.
In many European countries we are celebrating Easter Monday today, so I figured I'll show you a matching Hermès scarf, it's the one with the Rabbit Duck Illusion. In vielen Europäischen Ländern feiern wir heute den Ostermontag, deshalb möchte ich Ihnen ein passendes Hermès Tuch vorstellen...
happyface313.com
This post from 2015 mentions that the owner of this illusion scarf received it as a gift 20 years ago (circa 1995) and that she has written to H for info about the scarf, but there was no update after that.