During a contest I figure that a lot of people are interested in Heraldic elements, You can find them on my blog. Fox example that set include all kinds of Herald animals: dragons, lions, horses, unicorns, griffins, Pegasus, centaur and other mythological creatures.
Size: 0.5 mb
Format: eps (Adobe Illustrator) + csh
License: free for personal use (creativecommons.org/licenses/by-nc/3.0/)
Homepage: Herald Animals
Download free herald animals from Hymou