Lego's 1,508-piece Optimus Prime model can transform into a truck, which makes it one of the coolest Lego builds around.

Be it official toys or third-party merchandise, Optimus Prime and Megatron have the most ... give them a more polished look. While they don't transform, they do come with many weapons and ...

Remember when Robosen put out the auto-transforming Optimus Prime, and we collectively thought ... sequences through users physically posing him, too. And he has touch-sensitive sensors that ...