You may like this link too. I learned a lot about what colors to breed and what result you'll get: https://www.backyardchickens.com/threads/chocolate-and-blue-orpington-color-genetics.1219858/#post-19507253
Meyer Hatchery has the low down on breeding for splash and paint:
https://blog.meyerhatchery.com/2023/05/splash-and-paint-gentics/#:~:text=Paint Silkies are produced by,by using paint-colored parents. For chocolate, I just bought one and not sure how this one was created. It's only 4 months...