The pack_of_four_knives.zip file you have requested: Shadow of Chernobyl / Skins / Weapons / Pack Of Four Knives - 612.13kb is not available. Perhaps try browsing all files for the game S.T.A.L.K.E.R. Shadow of Chernobyl and upload any files you want to share or are missing. This is the only information we could locate:
Pack Of Four BladesBaphomets BladeBlood StainGold n RubyWorn KnifeThese are all retextures of the original knife that is for S.T.A.L.K.E.R Shadow Of Chernobyl.The blades have been retextured from the existing vanilla knife model, as you can see I have retextured the blade and the knife grip to make these knives unique.