This is the Cyborg Beast 3D Printed Prosthetic Hand designed by Jorge Zuniga!  Locate the original free files so you can print and assemble your own Cyborg Beast here:
http://www.thingiverse.com/thing:261462

Learn about e-NABLE, the global network of passionate volunteers using their 3D printers to create free 3D printed hands and arms for those in need of an upper limb assisitve device here:  http://enablingthefuture.org/

Learn about how using desktop 3D printing to print prosthetics began with the Robohand:  https://www.youtube.com/watch?v=WT3772yhr0o

Check out the Enable Community Foundation Txt2Give Campaign! https://www.youtube.com/watch?v=5O8mQ2KA0g0