Wimbeldon champion Andy Murray donned a hard hat and yellow neon vest to take a tour Monday night of MSG, which is still under construction for the last phase of a $1 billion renovation. The British tennis champ was overheard saying he was a big boxing and basketball fan, and, “Seeing a fight at the Garden would be a thrill.” Before the tour, Murray was at Local West restaurant, across the street, for the BNP Paribas Showdown event to announce the players in the annual March tennis event at MSG. Murray will play against Novak Djokovic. Also at Local West: New York Ranger Henrik Lundqvist, swimsuit models Jarah Mariano and Natasha Barnard and Yankee pitcher Joba Chamberlain.