AtmosFear is a mod for S.T.A.L.K.E.R. - Call Of Pripyat that tweaks and expands the vanilla weather system to be more realistic and various.
Absolute Nature Texture Pack v1.3, the addon for AF is available for download. The update includes new hi-res grass and trees textures.
Posted by CrommCruac on Dec 8th, 2010
Absolute Nature Texture Pack update includes new tree and bush textures.
It also contains new grass textures (released previously in update 1.2), sligtly different for each level to add some variety.
There are 3 different texture resolution options (vanilla, high and ultra) and 3 seasonal options to install (early spring, summer and autumn).