[jpmattia]

> eg. are the fonts all correct, does the checksum on the MRZ add up, ...

Is that hard?

A quick googling shows websites that will generate a California driver's license for virtually no money, so I'd assume with decent programming skills should be able to put together a generator.

See eg https://www.verif.tools/en/dl_ca/

[Buffout]

That's the easy part. Checksum algorithms are public knowledge.