http://www.pilpi.net/software/moodle_quiz_ui/

This is the moodle Quiz UI version 0.51. Much functionality is still missing and is represented by placeholder UI elements.

The diff is reverse (new ui -> fresh moodle 1.9)since that is how eclipse decided to do it. So you will probbaly need -R wtih patch to use it. See 'man patch' for more info. Also it contains quite a few extra whitespace changes in lib/weblib.php which I did not put there. 

The current demo is available during development in Summer 2008 at:
http://www.pilpi.net/software/moodle_quiz_ui/demo
user: demo
password: demo