Sadly, Google’s real world sightings experiment (aka the April Fools joke), has come to an end. The mystical creatures that suddenly appeared last week in Google Maps and Google Earth are no longer to be found.
To preserve them for posterity Google has put some snapshots in a Picassa album. The 3D models are in the 3D Warehouse under the moniker Sloof Lirpa (geddit?). with the original modellers acknowledged.