Building Instructions for Yoshihito Isogawa's NXT Walker
The instructions are not step-by-step; hence, they are challenging to follow. But they are the most detailed instructions yet for what is arguably one of the best NXT walkers ever built.
An interview with Yoshito is on the MINDSTORMS web site.
I HIGHLY reccomend Isogawa's Tora No Maki download book - It's incredible!
Mine seems a bit sturdier than the original, but so far seems resistant to actually walking properly. I'll post pics and vids if I ever get it going.