I love these sorts of collections of cards and similar things. The amount of design that goes into them and the different tech used is thrilling. I also love the retro design of the website (though I suspect that the owner is no longer a 9th grade student).
I'm personally a big fan of passports and other travel documents. Because of the official and international character of them, there are government run databases like PRADO [1] and EdisonTD [2] that let you see all the different features of each document.
I am disappointed to say I haven't seen a public database that covers driving licenses in such detail, but I'd love to know if anyone has seen one.
[1] https://www.consilium.europa.eu/prado/en/search-by-document-...