Hi @ManiKhan
Welcome to the community
You don’t need three collections. Because then you need three Lists and connect them to that collections and set the filter. You can create a one collection ( Images) and create a relationship ( One to Many) with Featured collection. And then you can set the Images List to the Images collection and then you can add the filter as Current Featured>Images.
Here’s a cloneable app that you can look.
Thank you