Hyeon Han from South Korea developed smart eye glasses frame with 3d printing shell. He named it “PICK glasses 3.5”.
It features a very small custom PCB (45mm x 10mm), Arduino, vibration motor, acceleration sensor, serial port (TTL), battery charger and Bluetooth 4.0. There is no description of what it actually does but if you have a platform you will find a purpose :-)
Han's blog with project description:
http://baehyunhan.tumblr.com/post/139110072315/my-smart-glasses-project-pick-glasses-35-pcb
For a MUCH more cyberpunk project take a look at:
http://diy3dprinting.blogspot.hr/2013/11/dyi-3d-printable-google-glass.html