Didn’t found much about this, but so far, this picture suggests, that the modelling of the ancient temple Banteay-Khmer (sometimes spelled Banteay Chhmar) in Ta Prohm in Angkor is done with Blender (Version 2.3.6):
To my disappointment i didn’t find any further images. This temple was set of one of the Lara Croft movies. And i would liked to see a full virtuell reconstruction.
A short summery of the main article:
Some German archaeologists want to reconstruct a temple in Cambodia. The stone pieces are like a giant puzzle but they can’t reconstruct it in normal way because the sandstone sensitive.
So they do a 3D-scan of every stone. An algorithm reconstructs the temple with these 3D-models of a stone.