The file 'Glowda: The Glowing Yoda 3D Printer Model' is (stl) file type, size is 15.4MB.
Take your basic Yoda head and boolean punch an led and a 2032 lithium battery into the bottom and you get Glowda.
See http://www.thingiverse.com/thing:241887 for the boolean punch to make anything glow.
For best results print in yellow glow-in-the-dark and use a UV LED. That really makes Yoda pop with a cool radioactive glow.
glowda.stl | 29.1MB |