C4d stuff:

• simple rolling wave (196)

Vray for C4d:

• 2 sided material skin – vray (230)
• free VrayForC4d sss2 SkinScene (205)
• VrayforC4d – clear greenish glass (288)

Zbrush:

• Bust Basemesh (260)
• Claycolor Zmat (17)
• Dark gloom Zmat (13)
• Draglin Basemesh Obj + ZTL (216)

Tutorial Files:

• Face_start.ztl tutorial file (43)

Tutorials:

Retopologize with Zbrush > Topogun > c4d

Retopo Tutorial: Zbrush > Topogun > Zbrush > C4d (Normalmaps)
from Christian Rambow on Vimeo.

…and the ztl file Face_start.ZTL

Headmodeling 2005

Headmodeling tutorial from 2005 from Christian Rambow on Vimeo.

Reference images (Thank you Katja )