Frigate or Advanced Camera Card for Dashboard?

I have Frigate configured, and my automatic Overview dashboard shows a current view of all my cameras, but… when I try to add a camera view to a custom dashboard, I can’t find a card that does it… How do I either: A) see the yaml source of the Overview dashboard so I might manually copy what it’s doing, or B) just find the Frigate / Advanced Camera Card while I’m editing my custom dashboard?