i seem to be missing the cas.face package in my game. since its missing it makes it impossible to create custom faced sims in bodyshop/cas. :smt120

is there any way to replace this file or do i have to buy a new base game?

i love all the tattoo skins here and on mod....
but they just seem a bit much for my sims
my sims are pretty softcore :iconbigg:

i was wondering, are there any tutorials for editing skintones?
cause i honestly don't know where to start...