Thanks for the help lads.
No.1, your image could be one.
The first three He111's to be use in the covert reconnaissance role were.
He 111/V4, D-AHAO "Dresden"
He 111/C-03, D-AXAV "Koln"
He 111/C-03, D-ALIX "Rostock"
And as Wingman81 they were used for reconnaissance missions over the UK, France and Russia. They carried the markings of the Deutsche Lufthansa and they also were civilian registered. I would not say that they were abused, the airframes were specially modified and it can only be looked upon in the same light as what Sidney Cotton was doing for the RAF at about the same time.
http://www.airrecce.co.uk/WW2/recce_ac/RAFAR.htmlSidney Cotton even had a Luftwaffe General pilot the plane as he covertly operated the camera.
The profile which I found is for "Dresden".