7 Aum Arivu - Suriya (2011) - West Kowloon

Most of this film's Hong Kong locations feature during the performance of a song called "Mun Andhi" which appears to have been shot completely in the city.

The sequence kicks off at the West Kowloon waterfront (note the familiar shell-shaped tunnel ventilation building in the background of the first image) before moving to a variety of other locations around Hong Kong. The large sign they are standing on in the last image says "West Kowloon Cultural District". I'm not sure if it's still standing.