From their announcement:
Over at the World of Twilight Forum we’ve been running a little contest for people to design creatures for the Twilight setting. The contest closed a couple of days ago and I’ve now managed to pull all the different ideas together into a nice consistent format ready for voting. I’ve set the vote on the forum so that it will be open for seven days, then I’ll announce a winner.
Come and have a look, cast your votes and let us know what you think.