The clearsky_carrymod_v4.zip file you have requested: Clear Sky / Mods / Singleplayer / Clear Sky Carrymod4 (physics + carry and trade explosives) - 730.56kb is not available. Perhaps try browsing all files for the game S.T.A.L.K.E.R.: Clear Sky and upload any files you want to share or are missing. This is the only information we could locate:
Carrymod enables more physical objects to be carried around. Now you can carry canisters, boxes and more NPC:S. Perfect to build cover with. Carrymod also make explosive items being able to pickup and place in backpack. See changelog for news in version 4.