It may be worth noting that recent news on the "Osama" malware specifically emphasize that any link that claims to have a picture of "dead bin Laden" is almost 100% certain to be on a malware site.
Since the only pictures known to exist were those taken by the US team, and those have not been released, the only ones on the web should be phony.
The US photos may have been shared via some diplomatic circles, some of which may have had leaks, so it's not impossible that something has been - or eventually will be - posted, but odds now are exceedingly low.