For more than two decades, Mr Lim Kim Hian has made a career out of posing in his birthday suit. The veteran life model says it is a job that many people misunderstand. In my years as a journalist, I have interviewed plenty of people. It should go without saying that I have never seen any of them naked. That is, until I was faced with Mr Lim Kim Hian – standing tall and baring it all in front of me and 12 undergraduate art students at the DigiPen Institute of Technology campus in Punggol. The