I think what you're talking about is the KT-15-B (B for bolt-together) from Kristi Tool and Ordnance.
I just got one , with the included instructional dvd, and it is one (actually four) pretty piece. It is easily completed and the dvd shows you a couple of ways of doing the different operations.
The website is www.ktordnance.com
Disclaimer; I have nothing to do with Kristi Tool and I have no financial stake in it. I'm just a happy customer.