cant help you there man, im not a modeller im afraid, are you using Maya or just want tutorials jut for reference.

I dont know how any other program works so i cant say do it like this or like that. But im guessing the techniques are all the same.

Eventually some1 will post, and answer your prayers.

try this site

www.learning-maya.com

has bundles of tutorials on all subjects, that maybe about to shed some light.