The grextech_ut2k4.zip file you have requested: Skins / Robots / U2 Tech - 4.72mb is not available. Perhaps try browsing all files for the game Unreal Tournament 2004 and upload any files you want to share or are missing. This is the only information we could locate:
This is the unreal 2 tech model with 4 versions of a skin i have made for it. They aregrey and black, going for a dark tech feel, they also have shaders which ive seen onsome levels make them really shiny.