Here are some paper figures of cowboys for your 28mm wild west games.
paper soldiers
Paper Star Wars Figures
This site has a nice selection of paper miniatures for both the new Star Wars movies, as well as the classic trilogy. They would be great for using with West End’s old Star Wars miniatures game.
How To Draw Paper Soldiers
Matt Fritz has some good instructions for drawing your own paper soldiers. This would be a good way to try out a new period!