The Australian billionaire Clive Palmer unveiled on Monday plans to build a 21st Century version of the Titanic.  In statements to the Australian media, mining billionaire said he had commissioned a state-owned Chinese company CSC Jinling Shipyard to construct Titanic II with the same dimensions as its predecessor.  The construction will start at the end of next year, he said. It would be ready to set sail in 2016.  The plan, he added, is for the vessel to be as similar as possible to the original Titanic in design and specifications, but with modern technology.  "It will be every bit as luxurious as the original Titanic but of course it will have state-of-the-art 21st Century technology and the latest navigation and safety systems," he said in a statement.  The announcement comes just weeks after the centenary of the sinking of the ill-fated Titanic.  The vessel, the largest luxury ship in its time, struck an iceberg on its maiden voyage from Southampton to New York. It went down on 15 April 1912, leaving more than 1,500 people dead.  The new vessel is scheduled to sail from London to New York in late 2016, if all goes as planned.  "It is going to be designed so it won't sink,'' he added. ''But, of course, if you are superstitious like you are, you never know what could happen.''  The cost of the construction is not known, a spokesman for Palmer told the media.  The mining magnate from Queensland, who has strong business relations with China, has expanded into tourism. He owns a luxury resort on the Sunshine Coast and has plans to build a fleet of luxury liners.  His plan to build the Titanic replica was announced on the same day that he revealed plans, in a separate news conference, to contest the next federal election in Queensland.  He told reporters that he has expressed interest in standing for Queensland's Liberal National Party (LNP), part of the conservative opposition at federal level, in the Brisbane seat of Lilley - currently held by Deputy Prime Minister and Treasurer Wayne Swan.