The Foundry one are very nice but a bit too realistic. Maybe I should first expalin what I want them for.
I play Pulp Ally. One of their supplements covers cars, plains, boats and mounts. The first three look like they would really complicate the game, but I could see using mounts.
My current team consists of Tommygun armed Gorillas wearing 30's gangster clothes (don't ask it is a long story). I don't think I can come up with a reasonable reason (or find decent miniatures) to have them use mounts.

So instead I am looking for a group of Cowboys or Rangers for another team. They would need to be as Hollywood Western as I could get (singing cowboy if possible). The Old Glory look better for what I want but I am in no rush so I'll wait until those others come out. Unless someone knows they wouldn't look right for what I am trying to do.