You may have to source one from the US and import it here like I did 10-11 years ago. Or if you don't mind RHD you can import one rather cheaply from Japan. It's tricky finding one in really good shape after all this time. Good luck with the search!
Best of luck! I can't believe I actually found this one in my home town. Only 67K original and runs like a top. A bit of rust on bolts, etc...etc, but the body is straight and I'm just going to get it painted. The coolest car I've ever owned.