Anyone know of any good miniatures out there that are decent representations to use as character tokens instead of the cardboard ones?

I found a miniature that's suppose to be Kaylee from Firefly at Heresy Miniatures: javascript:void(0);/*1328196333984*/
Could use that for Cally, paint her suit orange.

Know of any others for the other characters?

I would purchase such a thing should it be available and not too expensive. I know FFG will never do it, but I wouldn't mind some miniatures for BSG.