Shown here digitising the new Doctor Who-
A quick search shows that there are quite a few options available for 3d scanning.
I could make a 3d laser scanning setup from Lego.
I think I’ve blogged about the David laser scanner before.
ProFORMA is software which can build up a textured 3d model from information captured by a webcam. via Wired
I want this, but it’s not available to the public yet.