I'm guessing you're referring to the Standout Designs stands? Excellent stands, but wow, pricey.
But they're one of the very few companies that actually make stands with audio in mind, and support larger center channels. So I made my own, copying their design. A lot of work, but I'm out of pocket roughly $300 in materials, which is far more reasonable for a TV stand, IMO.
I wish I had your skills. It looks nice.