Attached Link: http://www.renderosity.com/viewed.ez?galleryid=1100639&Start=1&Artist=FS&ByArtist=Yes

The best artist I know that reproduces real faces from photographs is FS. Here is his tut on the process.

<strong>bandolin</strong><br />
[Former 3DS Max forum coordinator]<br />
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<p><em>Caution: just a hobbyist</em></p>