The standard Woocommerce Gallery allows for a hero image and then a selection of smaller thumbnails below.
I'd like this but with the ability to add a repeater field element block for each entry which would make the layout usuable for a Video Playlist whereby the repeater field would have a thumbnail image and a youtube URL.

Clicking on a thumbnail would bring it to the Hero Image, clicking on the Hero Image would bring a lightbox of the video to play.

Bonus points for pagination & arrows etc.