"Kung Fu Panda 3" is reportedly one of the most secretive projects of DreamWorks Animation ever. "Kung Fu Panda 3" has actually already been scheduled for an official release by the end of next year. This means that the public will only get to see a teaser until around the time that "The Penguins of Madagascar" is released, at least.
However, because of the "bravery" of Eddie Wulf, a user on Tumblr, he may have just provided the public with the first imagery from "Kung Fu Panda 3." Either the photographs he got were actual images from the upcoming animated blockbuster, or they were just forms of concept art.
As pointed out by The Rotoscopers, which is a known animation blog, the leaked images seemed to feature Po and the famous supporting cast of "Kung Fu Panda 3." In one shot, it looks like Po is spending some time with his father. If the fellow panda that Po is seated with is not his father, then it could be Mads Mikkelsen as an ancient Chinese spirit.
According to the Tumblr user who posted this online, he got these images from a private DreamWorks party. Perhaps it would be safe to say that he will no longer be invited to the next one, if ever the images that he showed to the world are actual first images for "Kung Fu Panda 3."
Moreover, it has also been found out that Bryan Cranston will be part of the "Kung Fu Panda 3" cast and has been selected to be the voice behind Po's dad. Plus, Rebel Wilson will also be on the team, but will be voicing a new character that has not yet been revealed to the public. Fans are assuming, or maybe hoping, that Wilson's character could be Po's love interest, or maybe his long lost sister.