I recommend trying the Orpington Chicken facebook group as they are pretty knowledgeable on where to find them. I know this isn't the exact varieties you want, but Carolina Rare Chicks has Partridge Orps along with many other pretty varieties and I love the birds I got from them. Here are the links to the Facebook group and Carolina Rare Chicks https://www.facebook.com/groups/715475595140834/?ref=share https://www.carolinararechicks.net/english-orpingtons