If you search Rendo Freestuff using 'toon' you'll find V-toon package. The link takes you to the artist's site where there is also a zip with an update to accommidate V4. You should also come across the shaders by didda. I basically used the eyebrow transmap from the V-toon package and placed it on top of a simple map of V4 (basically just skin color with no details).

The BB shader you mentioned is his Vargas shader. I have it in my runtime. I think he posted it in a thread here and over at RuntimeDNA. Try searching the Poser Forum here for Vargas. I installed the shader but haven't used it yet.

"A lonely climber walks a tightrope to where dreams are born and never die!" - Billy Thorpe, song: Edge of Madness, album: East of Eden's Gate

Weapons of choice:

Poser Pro 2012, SR2, Paintshop Pro 8