Ok, I've been found out....I'm a foreigner in a US Lexus site ! :D :P
My car is a 95 Gen 2 LS400. In Australian spec, the engine puts out 204kw, or approx. 278bhp. I think US specs quoted 260bhp, but I don't know how to explain the difference in power outputs. (260bhp = approx. 190kw, which is what Lexus Australia quoted for the 1st Gen LS400)
You'll notice the side indicator repeaters, and headlight washers as differences to US spec cars. The compartment in the rear armrest houses controls for the audio and rear climate control system.
I am the 3rd owner, I purchased the car in 2003. It has now done 154,000km / 95,000 miles. It is in mint condition. I recently completed the 150,00km service a few months ago, and changed the timing belt, water pump and front lower ball joints. If I could get rid of an annoying squeak in the rear suspension, I'd be even more happy with the car