For those with the Virtavia A4, there's a new paint for 75 Sqdn RNZAF in the SOH and FlightSim libraries.
Thanks for the heads up Dave - The one completed by Frank Safranek also at Flightsim.com
FSX RNZAF A-4G Skyhawk
Name: a4g_rnzaf.zip
Size: 2,790,206 Date: 11-28-2012 Downloads: 76
FSX RNZAF A-4G Skyhawk, No. 75 Squadron. This repaint for the Virtavia "A-4 Skyhawk for FSX" package represents an A4G Skyhawk (NZ6217) of No. 75 Squadron of the Royal New Zealand Air Force (RNZAF) at Ohakea AFB in 1985. Repaint by Frank Safranek.