Scan No.1-my friend Victor (3/29 updated)

With a $23.5 and used Kinect, a free software (meanwhile limited-functional) and a Macbook Air 2013, I scanned the face of my friend.
update 3/29: head5.stl (V5) uploaded.
V2 has been printed (see pic) but haven't got a chance to print V5 yet. I think V5 looks a tiny bit nicer.