This is a great print in the new MakerBot Flexible Filament. Learn more here: http://mbot.co/18m7Sj7
Get a spool and flex your 3D design muscles now: http://mbot.co/14YkUTB
Update 2009: Cleaned up the hand and made it suitable for printing on a MakerBot. Its smaller and I removed the hollow insides to make it more solid.
Update: I also removed the dish that was holding the hand so you can print it even bigger.
This one has some aggressive overhangs, but if you use the secret technique of propping up one side of your makerbot with some books, then it will print perfectly (see picture)