According to HPI mag GTR Special No3
1000 car production run....
can be ordered in M-spec or V-spec II (not sure how many of each built)
300kmh speedo, gold build plate, metallic gold paint on rocker cover, timing cover
Optional Millenium Jade paint scheme
N1 engine specs: features
Metal BB turbos
N1 spec block
N1 spec pistons, rings, conrods, all balanced
N1 oil pump with relief valve
N1 high flow water pump
N1 exhaust manifold and turbo flanges
N1 cold air duct
Also it was the last factoryR34 ever built with no 1000 going to the Nissan museum.
As you can see from my avatar and sig i'm a fan of this car also, just need to save up the dough to buy one of these machines!
Edit: Damn beaten to the punch by a few minutes!