ChosenOS is a ShapeShifter theme that changes the entire graphical appearance of Mac OS X. This theme is a light grey theme with small pixel designs for window control. Three custom desktop pictures are included with the theme.
Version 2.0 is Panther compatible and it also introduces a variant with round titlebar endcaps.
Mac OS X 10.3 or later, ShapeShifter 1.2 or later
*Previously available here