Welcome to Gaia! ::

I feel like every one should be able to get all their achievements in the game so we can doll trade here.
My Hero doll is the Hammer doll.

Go to the Westcliff shooting range and get 150 point which i think is second place.
If you get first place you get the Red Dragon which is a rapid fire pistol.

The "See The Future" DLC, if you have it, has two random Hero Dolls in it. One near the Shadow Court in the Cursed Snowglobe, the other just outside The Last Beacon portal in the Cursed Skull. If you're on XBL, you can get the 'generic' Hero Doll from the chest in the Old Tomb. Finally, winning second place at the Westcliff Shooting Range awards you a randomly chosen hero doll, but it will always be the same one.

I'm quite sure that adding two more dolls in the See The Future DLC was to help people get the achievement easier since, honestly, I don't see that many people playing Fable 2 online anymore.

Wall of text ftw.