I think this is the fork u search.
GCT Road Fork
The all-new GCT road fork uses the optimal combination of aerodynamic shape, weight and strength.
The standard 1:4 aerodynamic shape as used on our composite seat post is not used for the fork as the turbulence from the wheels and spokes alters the airflow. Instead the composite fork is designed with a slight oval shape for stable cornering, while the 1:2.3 width-to-breadth ratio retains high aerodynamic efficiency.
U can also have a look at the http://www.giantbicycle.com/
The fork is also in the 2005 TCR Compostite 1
(The link is to the dutch part of the giant site.)