I was at Blade this year and was able to handle the GenTac prototype. There's an upscale version on William Henry's website that sold this June (I think it's under the collector's section). Anyway, Bill Matthews tells me that the GenTac will go into production this fall.
It has a removeable, deep carry clip and what William Henry calls a "dot matrix" damascus blade. The damascus resembles some of the digital camo patterns on some tactical knives such as Striders, but is a damascus weld, not just a pattern.
All in all, it's a gorgeous knife, and I will add it to my collection when it's available.
Fred