Yeah, it's not 100% accurate to the picture, or any of the other references.
While building it, i used the Hot Wheels model for reference, the little QMX model, the Big QMX model, and then finally screencaps. It ended up being parts of all of them.
The area beneath the bridge is weird... to me, it looks like they set it up to be mirror reflective, and all of those blue lines look like window reflections. I didn't like that, so I didn't do that on mine.
Also, the model in the movie seems to look different than the one in the above picture... it's almost like they went back and tweaked some stuff afterwards.