Where can I find free "Live Photos" for my iPad Pro?

My new iPad Pro lets me use one of my own Live Photos (one I took with my iPhone) as the background on my Lock Screen. So far, so good!

But I’d LOVE to have more Live Photos to try out. I’ve been to a zillion (?) web sites that claim to have Live Photos for free download, but invariably they either want money, or the “Live Photos” download as static images, or BOTH.

I chatted with Apple Support, hoping Apple had a source for sample Live Photos, but no such luck.

Does ANYONE have a link to a site that ACTUALLY has free Live Photos for download?

[Re-Titled by Moderator]