From the same photo collection that photo was taken.
http://www.longwarjournal.org/multimedia/126105.php
The associated article.
http://www.longwarjournal.org/archives/2008/12/iraqi_army_heavy_mec.php
The photo linked in post 34 does not have a bore evacuator on the main gun - the one in the article does. Also, the one in the article has the turret hatch on a swivel - this was never done on a BMP-1.
One of these things is not like the other...