Old Norwegian license plate needed for kind tourist from Australia

Hey everyone, I’m a trip leader from Bergen currently leading a group of Australians around Norway. I have one guest who is obsessed with license plates - he asks about all the different kinds and meanings and so on, and even brought me one from Australia. I asked this in the Oslo subreddit as I’m currently in Oslo and I know it’s not ‘normal’ to keep old license plates because Statens Vegvesen requires you to take them in. However, if any of you have one lying around he’d pay for it no problems. Or you can have the one from Australia he gave me. He would preferably want the one with the Norwegian flag on it. We are visiting Flåm, Bergen and then taking Hurtigruten to Kirkenes. I can pick up wherever 🥰