Special thanks goes out to YouTube reviewer emgo316 for showing how to get pretty close to transforming this figure properly. We figured out an easier method after watching his video by squeezing the front side barrels upward while pressing downward on the roof top and making sure other panels along the way pegged in and lined up properly so that the smokestacks also plugged in correctly. Overall, it took about 2 hours to get this figure properly transformed correctly in truck mode. I'm sure many of you can beat it once you figure out how to do it correctly. His video can be found below the sample images from the gallery of Masterpiece Movie Series MPM-4 Optimus Prime below.
After you check out the images and emgo316's video, please let us know what you think of this amazing toy in the comments section below!
Masterpiece Movie Series Optimus Prime (270 images) - Masterpieces












Here's the YouTube video from emgo316 that shows you how to get MPM-4 Optimus Prime transformed fairly closely in truck mode.