[tvrfreak]

Well, the pic's label says Nice Airport. I don't see any evidence of an aviation museum. Why would a car be in an aviation museum? You can clearly see duty free shops and a product display cabinet (with a logo on the glass and spotlamps inside) in the background, and even some luggage (presumably the photographer's). You can also see a typical sweater display and a poster through the car's left window, and a TAG Hueur watch logo to the right, identical to the ones uses in watch stores. There are aslo lots of "retail-type" posters visible.

It would also make sense to display this car by a TAG Hueur watch store if it was at an airport, just like Ferrari cars are displayed by Gerrard Perregaux retailers and airplanes and hot air balloons are displayed by Breitling watch retailers.

So why the speculation about an aviation museum? Where do you come up with that from?

As for why it's there, obviously it's to raise awareness and attract a buyer. Lots of wealthy people use Nice airport to get to Monaco, or for getting to the French Riviera. It's an excellent place to promote such a product.