The images below come from Ronerus79 on Reddit and Supreme Unicron, a TF fan from Holland, who posted the images on the TFW2005 boards along with his following first impressions:
Had a couple of hours with him so far. First impressions: He's pretty awesome. He's big and chunky. Articulation is fantastic, really only "lacking" an ab crunch. Light piping is fantastic.
I really like the transformation. It's an improvement on the MP's transformation. Lots of little steps to ensure the trailer looks more solid and less like a pair of legs. (did people know the cab can separate?)
Really only the wide -ness is a thing the MP does better, that figure has better overall proportions, but much less articulation.