Nothing quite so exotic for me, I'm afraid. Luciano Pavarotti on AKL-HKG after his New Zealand tour in 2000, Li Ka-Shing and his fancy in January 2001 (in fact, LKS bumped me out of my pre-assigned 1C - back in the days when the A340 had the old F config 2-2-2).
Some more obscure VIPs include the President of Botswana and an elderly Indian woman purported to be a princess of some sort or other - or so I was informed by the crew at the time.
Not quite sure what the President of Botswana was doing in New Zealand, but LKS was reportedly headed for some golfing.