Alternate Hulk vs. Hulkbuster Scene Shown in AVENGERS: AGE OF ULTRON Animatic
Marvel Studios storyboard artist Federico D’Alessandro posted a video of an animated sequence he did for the Hulk vs. Hulkbuster scene early in the development of Avengers: Age of Ultron back in 2013. It gives us an alternate version of the scene which includes some fun new dialogue.
As you'll see, the scene plays out pretty closely to what we saw in the final version of the film, but it's a little longer. There are a few differences that I'm sure you'll notice as you watch it, like Tony Stark blasting Hulk with his arc reactor chest piece, and several other things.
This is incredibly fun to watch, so make sure to check it out when you get a chance!