Rebellion is a Fan Film made using HitFilm. HitFilm is a compositor, visual effects generator and video editor, all in a single program. (Read below for the Blender file and tutorial)
Hitfilm explains how they export the Walker, which is made and animated in Blender, and import it in HitFilm. They are also nice enough to provide the Blend file!
You can see the Walker at the end of the Film, right when everyone was running out of the bunker. So, what do you guys think of the model, and the film? Leave your opinions in the comment section below!
Here is the tutorial video: