I bumped into a auto mania on the web but he live in Japan as Korea with Japan nationality. He frequently come to my blog to see Mclaren F1 stuff. One day, he posted two Mc pics in his blog with comment " I was surprised at seeing a Mclaren F1 enthusiast on the web who seem to know nearly Mclaren F1, so as reward to him, posting 97 year Mclaren F1 which is taken from my sort of close car freak", so the potential possibility as to chassis Nr. is #070 isn't it?
Another story is that there is a Mclaren F1 in Korea. The owner is ex-Ssang Yong auto company chairman now this company is belonged to SAIC, China auto company. One of my friends not having seen for a long time told me he saw obviously it was standing basement parking lot with protective Musso off-road car against bullet when he came by that chairman house with document in 1996. Recently i heard he handed it over to very close mate.( Not sure how much deal)
Anyway , you can find it below link ( it doesn't work for downloading the pics from that site), first click above the title "404 Blog Not Found" in his blog and then you can see it in page 2.
http://profile.blog.naver.com/hhroshi.do