If you're not going to have a supermodel spread over the bonnet of BMW X6, do you know what is the next best thing. Art of the incredible Hulk, that like Bruce banner's alter-ego, only reveals itself in certain situations.
Do you know what is the not-so next best thing? Fixing it so that only appears when wet with hot water. As 99% of the world's water is cold-lukewarm, said artistic awesomeness will be largely uncovered, unless the driver gets the sudden need to pee and can't quite make it to the loo in time (not a story from personal experience).
What do you think?