Here is a link that will show you how to get a 3DMeNow head into peoplemaker where you can create a vzf file to use in Vizard.
http://www.worldviz.com/vizhelp/p_in...eoplemaker.htm
Once you have the vzf file here is the code to replace the avatar head
Code:
#First, add the avatar and the head:
body = viz.addAvatar('vcc_male.cfg')
head = viz.addFace( 'biohead_all_morph.vzf' )
#Then, add the face to the avatar.
body.setFace( head )
#If you have trouble adding the head to your avatar
#you may need to first specify the head bone
#and then the neck bone
#Specify the head and neck bones of your avatar.
body.setFace( head, 'Bip01 Head', 'Bip01 Neck' )
if you using one of the Complete Characters you will also need to add this line to the cfg file.
head_mesh = NameOfHeadMesh.cmf
where NameOfHeadMesh.cmf is specific to the avatar you are using