LEGO x Marvel Iron Man Hulkbuster 76210
This isn’t the first LEGO Hulkbuster, but it is the biggest and the best. With 4049 pieces, this 20.5″ tall model is the biggest LEGO Marvel set yet. The mech suit has a fully-articulated upper body, light-up arc reactors, and unique gold and glow-in-the-dark pieces. It also opens up to hold an optional LEGO Iron Man figure.