C. 497 There is a pretty solid theiriomorph (sp?) creature template in Tome of Horrors Revisited.

I'm trying to remember the other places i've seen them...

The Bipedal template is in the Advanced Bestiary by Green Ronin. The template itself is OGC if i can make sense of their license [other stuff is reproduced elsewhere so it must be] but it would take me a month to format the damn thing for you... sorry