I already have quite a few miniatures suitable for the Old West style game. At GamesDay 2008 I did purchase the Warhammer Historical Old West rules, I also found some other Foundry Old West models to complement the blisters I already had.
Wild Bill Hickok is part of the OW9/1 Shootists pack.
The model was based on a two pence piece and then given a white undercoat.