It's a tough one to find. Mark Leseberg had one at the Nats this year that I was admiring. His was stamped with K&S models, but searching on that was rather fruitless. I also found it under "Impulse".

Here's a link to the manufacturer (I think) and it's clearly the same stand, but find a place to actually purchase it has been challenging. We need someone to reverse engineer it and start making them here!

http://shdx-model.bossgoo.com/group-...nd-451766.html