The advanced_world_weapons_v2.0.zip file you have requested: Shadow of Chernobyl / Skins / Weapons / Advanced World Weapons Mod - 9.46mb 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:
This mod retextures 22 of the weapons in the game. The skins add molded rubber grips for the weapons and makes them all darker.