The French Ministry of the Interior have published official high resolution pictures of the crash site.
Moyens mobilisés sur la zone du crash de l'A320 de la Compagnie Germanwings
Ministère de l'Intérieur - SIrpa Gendarmerie - F.Balsamo
https://www.flickr.com/photos/minist...n/photostream/
(click on the pictures for high resolution)