Project Photofly Software
 

Just read an article in wired magazine about a free program from Autodesk that stitches together 30 -40 pictures and makes a 3D model of the subject.

Here's videos of a car and a human head using the imaging software.

http://www.youtube.com/watch?v=O6Oqe2YUL-g&NR=1
http://www.youtube.com/watch?v=9cb9Suu8w3Y

Wired magazine says it works well if you have rework it many times.