This is indeed a fascinating moment in mid-tf. I'm afraid I don't get the "Three Crown" name, however.

I think it has something to do with the races.

three crown-->Triple Crown :3

The white spotted pattern around the rump and shorter tail almost led me to believe she was becoming a deer-taur, but the build is too horse-like to truly mistake it. Still, a deer-taur is an interesting prospect. ^^

Love the pose. Don't think I've yet seen a centaur transformation occur in that specific pose. I like it. :) Seems like most often we see the subject's back stretch out and new taur's forelegs sprout from the middle, instead of the rump and rear legs growing out behind their existing legs.

(since I'm too lazy to post on each one :P ) Great work on the whole series, as usual! ^^

ok ounce agin a real incent this one consist of 3 smells...first rose the secont fruit like and the third is like spring time its realy nice