Here is one of my favorite content creators with a free color copywork page on the book of Esther.
This link will take you to the church of Jesus Christ coloring pages through the old testament. I have not looked at each page yet, so verify on your own that each one actually lines up with scripture. https://www.churchofjesuschrist.org/study/manual/scripture-stories-coloring-book-old-testament?lang=eng
One of my favorite places to look for resources is teachers pay Teachers. Here is one of my favorite creators bundle pack for the whole life of Moses. You could use these Lesson plans to go through Exodus to Deuteronomy with your students. https://www.teacherspayteachers.com/Product/Moses-Bible-Lessons-Bundle-7062459 If you can’t afford the whole bundle, buy just one
Here is a cute free coloring book for Leviticus 11. Clean Unclean Book
If you are following this blog series as I write it in 2022, you will see that it is pretty basic. I am actually gathering the information as I prepare and use it with my own children, as our family reads through the scriptures with this Bible reading plan from Christy Jordan. If you want