There you have it folks! A prototype photo of the new 100-400mm from Canon!
Canon EF 100-400 f/4-5.6 L IS II by Jan Jasinski, on Flickr
Sorry guys, it's a fake that I created
Although maybe the MKII will look something like this!
A better version with a hood will be posted soon...
And the EF 100-400 L IS II designer of the award goes to Jan ... but you "leaked" it too early ... this would have been more appropriate if you waited for a month and posted it on the 1st of April