I'm running a few texture mods and unfortunately, some of the rocks still look like crap. Not all of them, but a few do.

I am using these mods:
zz_GlobalAmbientLighting_pom_Af
zz_HighResolutionFoliageFinal
zz_newCrysisrocks
zzNanoSuit
zzTexturesupdatepart1
zzTexturesupdatepart2
I know the bottom 3 are Rygel, but why does this rock look like crap? What's with the blotchiness? Are these new texture mods supposed to fix this or are these not fixable?