Quote from post 308 by theavionicsbloke:
The most likely conclusion from the above, based upon visible evidence from the combination of pictures and AAIB statement to date, is that the port engine had stopped producing power pre impact and stop/feathering action had most likely been initiated by the crew, while the starboard engine was producing high power upon impact.
Pretty well the same conclusions that I had drawn from the photo in post 267. Possible scenario - left eng inop, right eng under power and right roll to inverted postion? Very confusing!