Thanks for downloading my player model for UT2k4.  You should be able to install this just by extracting to the
UT2k4 folder using folder names.  If not the UKX file goes in the /animations folder, the UTX file goes in the
/textures folder and the UPL file goes in /system.

My email is jwalker@mutantspoon.com and you can visit my website at www.mutantspoon.com