Emirati men check technical specifications of a Porsche Cayenne at the Dubai International Motor Show November 10, 2011. Mother-of pearl dashboards and diamond-encrusted hood ornaments at the Dubai International Motor Show this week underlined how the safe-haven status of the United Arab Emirates is fuelling dramatic growth in sales of luxury cars. Picture taken November 10, 2011. To match Feature GULF-AUTOS/ REUTERS/Martin Dokoupil (UNITED ARAB EMIRATES - Tags: TRANSPORT BUSINESS SOCIETY WEALTH)