Board Thread:Naruto 7: Discussion/@comment-3279282-20141031041023/@comment-945885-20141105093620

You're free to be skeptical, but I am personally extremely confident that these are real. Many of them perfectly match the character art that's already been released for the movie, and are done in the same style including being drawn and colored digitally with a standard pencil tool as opposed to a brush (which is how many of the official settei posted on the Naruto production blog are drawn). Much of the character art matches up with characters and creatures that are clearly visible in the trailer.