Hi Brian -- I haven't seen that before, however if you don't have any luck finding it, I do know of an incredibly talented glass artist who could certainly make something to your specifications:
http://friedglassstudios.com/index.php

That is a very cool piece of art. But I think you would have to find a artist to duplicate it. You probably won't be able to find it in a retail store. Perhaps you could post it on Houzz asking if anyone can duplicate it or knows someone who could duplicate it.

It looks like a take-off of Chihuly art

Hi Brian, not sure where your located but we have a few of them in different colours in our store in Kamloops, BC. We got them from a company called Sierra Homes a few years ago, so I'm not sure if there still around or not.

Hello, please click the link below for Art Glass available for sale on Houzz:

http://www.houzz.com/photos/wall-sculptures/query/art-glass/nqrw

Here are some of the items offered: