User blog comment:Mckrongs/Monster Hunter 4 for the Nintendo 3DS/@comment-6050823-20130314213938/@comment-98.249.6.76-20130322182215

There's no "what if" about it, it IS the snake from the trailer. The screenshot in the upper left is directly from the trailer, 0:26 in. If you do the frame by frame you can literally see the exact same image.