For the printer, export as .stl, and then the printer s/w converts to
gcode for output. I'm not about other formats at this point, as I'm
still acquiring the pieces I need and haven't looked at the software
According to the documentation "Meshlab is capable of exporting the
watertight mesh into a variety of file formats such as .STL, .OBJ,
.PLY, .3DS and .U3D among others. This makes it a great tool for
converting your mesh into a format that can be imported into a 3D
modeling program such as 3D Studio Max, Silo 3D, Blender or to
integrate your file into .PDF file using Adobe Acrobat 9."
As for size I think "that depends". I've seen sample scans of people's
heads, and from the waist up.
The kit I'm playing with is "experimental".
You can follow the links from here
<http://store.makerbot.com/makerbot-3d-scanner.html if you weant to
poke around and see what other folks have been doing with it.
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