The invis_undead_skin_pack_ut2k4.zip file you have requested: Skins / Skin Packs / I to J Titles / Undead SE - 31.85mb 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:
(inVis)Tom created a big Skin Pack containing 10 skins with 4 teamcolors. Its named The Undead Special edition (inVis) Skin Pack.