Here is a list of Photo Styles available for download here in Toper's Photos.
Arto Photo Artist
Black and White - I now have moved these pictures to Free Black and White Pictures
Camille Style Painting
Etching
Glazed
Grungetastic
Macro
Moku Hanga
Monet Style Painting
Painteresqued
Percolated
Photo Tropedelic
We are adding more as we discover awesome photo editing tools.