Freeware: Guikit

Xi-FreshSnow C 1.1White/green plastic ShapeShifter theme. Xi-FreshSnow C is a ShapeShifter theme that changes the entire graphical appearance of Mac OS X. This theme is a white plastic theme (inspired by Apple consumer line) with some green shiny elements.

[fear]platinum 2.0Grey marble ShapeShifter theme. [fear]platinum is a ShapeShifter theme that changes the entire graphical appearance of Mac OS X. This theme is a grey marble theme. It comes with custom backgrounds for your desktop, windows, BootX and iChat.

Classic Platinum 2.0Mac OS 9 styled ShapeShifter theme. Classic Platinum is a ShapeShifter theme that changes the entire graphical appearance of Mac OS X. This theme will make your interface look very similar to the original Mac OS 9 interface.

Xi-FreshSnow M 1.1White plastic ShapeShifter theme. Xi-FreshSnow M is a ShapeShifter theme that changes the entire graphical appearance of Mac OS X. This theme is a white plastic theme (inspired by Apple consumer line) with some grey shiny elements.

Xi-SoftCandy 1.0Soft/mildly colored ShapeShifter theme. Xi-SoftCandy is a ShapeShifter theme that changes the entire graphical appearance of Mac OS X. This theme is a soft and mildly colored theme.

iMac 2004: Strawberry 1.0iMac 2004: Strawberry is a ShapeShifter theme that changes the entire graphical interface of your Mac. This theme is a port of Shurey's original "Strawberry iMac" Kaleidoscope scheme. Includes strawberry desktops.