You show some skills, but
Most of this is, without any doubt, traced. It's so obvious: the way the characters move, the "camera" angles, over-exactitude of each and every graphic element.
At one point, I thought I recognized a scene from Gundam Seed as well, when missiles are launched.. It might be just me, though.
Also I thought the point of making a trailer is to share the movie's premise; here, I see really nice glowing text (not really original, though) that doesn't communicate anything.
You have to keep in mind one thing: The point of making a movie is to share a story, regardless of who plays in it. Could you replace the characters with squares (for instance) and pretend what's going on makes sense? If yes, you did a good job.
I have to give you this, you spent a lot of effort on this. "Mille excuses" if any of my observations are false or whether or not you refuse to admit it.