We will ideate on Top 3 Gallery feature in the coming months..

Potentially, we can reuse the Gallery Content Type and simply add Type dropdown to flag the gallery as Top 3 Gallery. This will let the API and/or front-end know that this specific gallery should be treated differently from other galleries and generate the interactive experience on the website. If there is a technical limitation to this and Top 3 Gallery needs to live as its own Content Type, we can use the same UI to build the new Top 3 Gallery Content Type.