Squid and Submarine Battle
Designed by Bin Li - this fantastic work depicts a battle between a giant squid and a futuristic submarine in the great depths of the ocean. This print is a very good example of what a talented designer can accomplish by understanding the constraints of the material (PLA) and the printer.
Single print on a MakerBot Replicator Z18.
These files are available on Thingiverse:
This Mechanical Prosthetic Concept was developed by Jose Alves da Silva for use as a development platform. At the request of Field Ready http://www.fieldready.org a global non profit organization.
The goal was to have a fully 3D printed prosthetic that did not require any screws, nuts/bolts or tools to assemble (as those items could be impossible to source in remote areas). Then make the files accessible for development and modification by others.
The files are available on Thingiverse: