Simple butterfly model with textures and fur, but not rigged. Tried to get a close to accurate as possible. Experimented with creating pseudo-iridescent effect for upper wing surface and eye.

The upper and lower wing surfaces use photos from the Wikimedia Commons.

Ventral (lower) wing surface uses a somewhat intimate photo by Michael Gäbler [http://commons.wikimedia.org/wiki/User:Michael_G%C3%A4bler] [CC BY 3.0 (http://creativecommons.org/licenses/by/3.0), via Wikimedia Commons.
Image: http://commons.wikimedia.org/wiki/File%3APapilio_ulysses_(Linnaeus%2C_1758).jpg

Dorsal (upper) wing surface uses a photo by Notafly [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0) or GFDL (http://www.gnu.org/copyleft/fdl.html)], via Wikimedia Commons.
Image: http://commons.wikimedia.org/wiki/File%3APapilio_ulysses_ambiguus_Rothschild%2C_1895.JPG