PN, cannot find the link I was referring to for a series of these images, will put up if I can find.
It may have been this guy, who did these in 2015:
http://www.adf-messageboard.com.au/invboard/index.php?showtopic=2617
BTW, a modeller/spotter is quite often a good source - ask any aircrew about aircraft markings etc of decades ago, and we may not have the best recall for such detail.
My point however is, treat 'colourisation' with a degree of caution.