Watch it here:
http://www.bravia-advert.com/paint/thead/
You can also download it in HD Quality, Hi and Low Res Quicktime. They even offer a behind-the-scenes featurette.
They used
-70,000 liters of paint
-358 single bottle bombs
-33 sextuple air cluster bombs
-22 Triple hung cluster bombs
-268 mortars
-33 Triple Mortars
-22 Double mortars
-358 meters of weld
-330 meters of steel pipe
-57 km of copper wire
You may remember their first commercial with 250,000 bouncy balls:
http://www.bravia-advert.com/balls/