The aircraft were not scrapped in Denmark. The combination was flown to Schleswig on 30th July 1945. Subsequently the two aircraft were separated and flown to the RAE at Farnborough (the Ju 88 by a F/Lt Taylor on 21st September 1945) where the two were re-united for the German Aircraft Exhibition in October 1945. The Ju 88 was subsequently scrapped in the UK, its last known whereabouts were the Farnborough scrap area in December 1945. The Fw 190 probably met a similar fate. Another Fw 190, W.Nr. 733682, was removed from its Ju 88 and survives in the IWM Cosford.
The first three photographs were taken at Farnborough, I don't think it is safe to say that the last photograph is of the same combination. The Ju 88 looks to be in night fighter camouflage and a G.
Here is another picture, taken at Farnborough, of Air Min 77 which shows the 'wellenmuster' in a light colour (RLM 76?) sprayed over the standard RLM 70/71 camouflage. On the lighter underside the wellenmuster is seen in a dark colour, your guess is as good as mine, I'd go with RLM 70 or RLM 81.
The man in the photograph is Charles Cain, reporter for 'The Aeroplane' magazine, who wrote on the back.
"Wet and windy - taken in front of the 'father and son' 'V' or revenge weapon Ju 88 A6 missile and the Focke-Wulf 190 A parent plane, at the Royal Aircraft Establishment, Farnborough on Monday, October 29, 1945. Look of abject misery and appearance of total exhaustion is the result of six hours concentrated inspection of new British and German aircraft plus the thought of trying to describe the scene in one page of The Aeroplane Spotter which goes to press less than 24 hours hence!"
A very British comment, but no information on the aircraft
The FW 190 was probably in a standard camouflage, probably 74/75 over 76.
The British painted out the German markings with a grey colour, best guesses would be either Ocean Grey or Medium Sea Grey. The roundels applied were often not standard, indeed I have seen a photograph of them being applied by a German prisoner, presumably a painter, supervised by his British captors. You should be able to estimate something close from the images. I have no idea if roundels were applied to the upper wing surface. They were not applied to the fuselage of either aircraft, nor were fin flashes applied.
Cheers
Steve