One of mine is slightly different. I purchase plastic cowboys and Indians at stores or yard sales, etc. I paint the Indians in authentic colors and glue them on assorted size rnatural rocks to create scenes depicting Native American Indian life and actions. Sometimes I paint certain areas of the rock such as to make it look like water. The cowboys are saved until I have enough to donate or put in a yard sale.
Most stores only carry military figures so I have hunt for them sometimes but I found a source online.
I just know all you crafters are going to try this one so have fun.