this is the meaning of extrude I'm use to and I don't think scaners do that
http://www.xara.com/news/june08/img/extrudes.png

ya can see scans here,notice the hair,scaners have limits also

http://www.3dscanstore.com/

https://www.3dscans.sk/

 

 

 

 

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The Artist that will fight for decades to conquer their media.
Even if you never know their name ,your know their Art.
Dark Sphere Mage Vengeance