additional footage ..
have no idea what Russian commentary is, but worth a look at 2.51 for high def close- up of inside tail section that has been much discussed ..
also the aerial footage may be clarifying ...
https://www.youtube.com/watch?v=hTgEgb0DWpQ
Girl claims to be in Russian manned search and rescue party exploring the area. No bodies found in her group, more than one group are around. She also claims that marauders are in area as some of the belongings appears to be searched/emptied already. No more details.