It's always frustrated me that WoW has the potential to be graphically a lot more impressive than it is at face value. Most people just can't see past its sylised cartoony art direction, and as much as I appreciate the huge amount of work that goes into WoW's art assets, I personally prefer a much more realistic and gritty experience.
So I've been messing around with shader injection, and with a few tweaks and a 75% reduction in colour saturation WoW really can look a lot more realistic:
Default Goldshire:
Realistic shaders:
Default Human Tower:
Realistic shaders:
Default Orc Tower:
Realistic shaders:
Couple of other pics:
I'm loving the darker, grittier feel. Less Hobbiton and more Westeros!