How about a cycling theme/Tour de France theme?
Can you use the team jersey's from this page:
http://www.cyclingweekly.co.uk/news/...eam-guide.html
for the system icons (e.g., camera, device info, etc)?
Something like this for the wallpaper:
http://all-hot-topics.today.com/file..._de_france.gif
I'll look around for some other icons for like the wave bar, etc.
late,
Coz