Detailed Panther Info and Screenshots

ThinkSecret and MacOSXRumors posted their screenshots and details of the developer's release of Panther.

Meanwhile, RailHeadDesign has posted an easy to follow and extensive screenshot-walkthrough of Panther. (Click on Various Page, then An OS X 10.3 Panther Visual Tour)

Added: FunMac has an ongoing thread regarding Panther.

Added: TheMacMind has posted another set of screenshots.