Welcome back Tim. 
Maybe if you post a photo of the original color wheel folks might be able to generate some ideas to help you. With just the description you mentioned I googled colored plastic sheets and one of the hits was
https://www.eplastics.com/SAMPLE-ACRYTRA...VEQAvD_BwE
This set looks like it has blue, orange and red in it. Just a thought.
Maybe if you post a photo of the original color wheel folks might be able to generate some ideas to help you. With just the description you mentioned I googled colored plastic sheets and one of the hits was
https://www.eplastics.com/SAMPLE-ACRYTRA...VEQAvD_BwE
This set looks like it has blue, orange and red in it. Just a thought.
