If this is RA-85563 as quoted (doesn't look like it in the pictures at reply 41, but it isn't clear), I don't think that it has been in storage for ten years.
I saw it less than three years ago being worked on and (although it doesn't look like it), it was in a line of active aircraft. This is the same line up which can clearly seen in the video's - the video's seem to be taken from the forward steps of one of the 154's? Also, from memory I don't think the touch down point would be visible from here so don't think there is anything suspicious about this.
RA-85563-UUMU-25-07-2008 | Flickr - Photo Sharing!