msycamore said:

Ok, I managed to get a friend of mine to send me pics of the tweaks, he thinks I'm a total crazy son of a bitch. ;)

Well of the Souls - not the best pics and these are actually much easier to spot in motion as there's lightning (thunder), fire and movements that reveals reflections in these shots, but I marked the most obvious mark in the glass that was removed, if you look close enough you'll see additional scratches and marks that was removed below and to the right of the snake where Fords face earlier passes in the shot.

same mark removed in this shot...

Well, I looked at the scene in the extras on the BD and the most obvious reflection of the cobra seems to be this:

Especially in movement, since you can see it moves along with the cobra.