One Detail You May Have Missed, But Lego Didn’t

Lego’s version of Optimus Prime is mostly based on the character as it appeared in the original ‘80s animated series, and sharp-eyed viewers may have noticed that when in robot form, Optimus had orange accents on his waist, but in truck mode, they became a gray bumper. For those demanding extreme accuracy and authenticity, Lego has included a pair of 2×6 tiles with different stickers—one with orange graphics and one with gray—that can be swapped whenever Optimus is transformed.