Tom Clancy's Rainbow Six: Vegas Cheats :
Hints - Hint: Text for Axe Easter Eggs
On the Fremont Street level there is a bottle of Axe on a ledge. Shoot the bottle and the roof on Fremont Street changes to an animation of a girl in a bikini with some Axe materials in neon. A movie opens up showing some outtakes and pretty funny Rainbow situations/early animations.