I find prismacolor pencils work well because they are soft, but I do have a few watercolor pencils that I dampen and use a little. frankly I have what can be considered a "pile" of various brands and kinds, but I think prismas are prolly the best.
anyway
http://sketchbook-toybox.tumblr.com/pos ... nster-high has my tutorial, prlly the most popular thing I have ever posted on tumblr. just remember to seal inbetween each step. I guess I should do a lip tutorial at some point.