I believe they also make reproductions of many other license plates. I have "custom" plates, probably from the same supplier (one of my friends got them for me as a gift).
That is my original license plate number, but it is a reproduction of the CA sun plate from the 80's. Practically indistinguishable from an original plate.
They are super nice quality. They are not cheap, and shipping from Germany does take a while (they use DHL), but I've had plenty of people comment on them.