the 13 year old Madeleine http://cdn.images.dailystar.co.uk/dynamic/1/photos/961000/Madeleine-McCann-as-a-teenager-914961.jpg 
It was pointed out on another forum that this image was not sanction by Kate and Gerry so I'm keen to know if anyone else has knowledge about it. I had used the image but I have never looked into its origin.
https://www.dailystar.co.uk/news/latest-news/607816/how-old-is-Madeleine-McCann-now-missing-look-like-teenager-13-years-old-update-2017 mentions who drew it.
"Portrait artist Dr D’Lynn Waldron – who has created age-progressed images for the FBI – suggests we should now be looking for girl who looks like this."
and why she put her hair up rather than down: "Dr Waldron says the two key features that would help identify a girl as Maddie are the distinctive dark strip on the iris of her right eye – which will never change – and her ears – which won’t change until she is in her 60s.
She told Daily Star Online: “The two identifiers are the anomaly in the right eye and the shape of her ears – two things that will not change.”
The expert, who is based in California, pictured Maddie with her hair up so her ears are visible, and also paid particular attention to her nose, chin and teeth."
Other details discussed were: "he said: “In the McCanns’ search, not one of the images they used shows her ears.
“The ears are how I can immediately eliminate a match with anyone under 60 and ears are an excellent thing to look for since they do not change until over 60, or older.
“I found a picture of her as a baby that shows her ears and I used that as reference for my artwork, in which her hair is pulled loosely back in a pony tail.
"“It is almost certain she will have her mother's teeth, so that was my reference. She has her mother's chin.
“Her nose is not like either of her parents, but easy to see what it will be.”
Nothing in there about Kate or Gerry's reaction to it.