3D fish model + textures + rig, incl. auto swim function. Physical sun/sky used for render. The maya files contains the rig.
Model formats
Textures
Rig Autoswim function with control over movement frequency and amplitude for both the spine and the paddles. Reset function and global scaling is also present.
Showcase video on: http://vimeo.com/103688730 at 4:45 to 5:15.