Hi, I just put the pics up for people to see, they were emailed to a collegue at work, I have no information about their authenticity or not, I tried to find the source without success, it does seem a lot of trouble to go to for a wind up though.
I did some research on this picture and found another picture that matched this one. http://www.qmuseum.qld.gov.au/features/snakes/feeding.asp
It could be real. Retics in the Philippines have been known to eat Carabo, a medium sized water buffalo. They crack all the bones including the pelvis and scapulae in order to make it skinny enough to swallow. Tho there are cyber geeks with enough time to tweak those pics. But it is possible in the abstract sense.