I bought my first Mud People nativity set in Spain in 1967. It included a washer woman. (The dealer said "someone had to do the diapers!) Later, the niece of one of my friends was stationed at that same Navy Base and I was able to get a second set. But alas, no washer woman.
The wise men have really wonderful mounts - no boring horses for them!
And the shepherds have great gifts - rabbits and oil and water and chickens. I'm looking on Ebay for more shepherds.