The klasnic_utc_ut2k4.zip file you have requested: Skins / Skin Packs / K to L Titles / UTC-Pack - 19.81mb 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 SkinPack from Klasnic is named UTC ( UTComp Compatible Skinz). It contains 10 skins in total.