Does anyone here have a neb with a pedigree?

I know they are a pretty new breed and there aren't many breeders.

Also, everyone is always posting to ask about similarities in personalities. Ex., "My neb is super silly. Is your neb silly?". Do a majority of people on this sub not realize that 99.9% of long-haired grey cats are just random mutt cats? Does the breed even have a "typical" temperament? I'm pretty sure I read they still allow crosses with other foundational breeds to boost genetic diversity. Meaning, the personality of the cross's breed would come into play.

My questions in the second part sound a bit bitchy, but I genuinely would like to know.

Note: I am one of you! Before I found this sub I had already gone down the rabbit hole of discovering the Nebelung breed when I adopted my "neb" from a rainbow litter of kittens dumped off at my vet.