Can you Identify these Flashy Cars from The '70s?

The Sigmas form the keel of a new family of corvettes (also designated ‘light frigates’) to meet the Guided Missile Escort (Perusak Kawal Rudal) 105 requirement which are being designed by DSNS and the domestic yard PT PAL under an August 2010 agreement. Blue-blood and high profile escort accessible who give legitimate consideration to magnificence and well being up keep. It is designed to protect a nation’s resources within the Exclusive Economic Zones (EEZ) extending some 200 nautical miles (370 kilometres) from shore and also to assert national sovereignty and law while providing a search and rescue as well as an environmental protection capability with some having a hydrographic survey capability. While Singapore has six ‘Victory’ class ships based upon the Lürssen MGB 62 design but with an exceptionally high mast for its search radar. FACs are small platforms especially vulnerable to air attack because their surveillance radar antenna is relatively low reducing the search area and counter-measures reaction times, they cannot mount a significant air defence system which makes them vulnerable even to helicopter stand-off attack and their lack of compartments means a bomb or missile strike can inflict catastrophic damage.