Colour Changing Panels

While thinking about the concept of customisation I was thinking of ways in which you could quickly change the look and colour of your motorbike.
One idea I think may have potential is using clear or frosted plastic panels which LED lights on the inside the panels shine onto to give you bike its colour. This would mean the owner could change the appearance by clicking a button. As a large portion of the bike would also be light up this would improve visibility while riding at night.
Having a clear tank would also mean you could see the amount of fuel you have left, instead of just relying on you electronic display