Good news: it's creative, in-theme and well made. Pics are OK too. Bad news: I'm one of the judges you were all warned about, I frown at custom/Brickarms. I'm also fed up with HALO, but you presented it in such an unconventional way that I will not penalize you for that. 2 points are well deserved for this (alas, by my own system it would be 2.25, but fractions don't count). Keep it up!
This is a pretty good job. You've given us a solid and creative build with some decent details. The pictures are mostly in focus (though the judges have so many to look at, it would be nice if we didn't have to click on them to make them bigger) and you put some thought into a background. NOW, how are you going to make the post stand out? Remember, the way you present your MOC, surrounding environment, story, action, etc. can be just as important as the build itself. This is just the beginning, so I'm awarding this 2 points, and hoping you'll keep up the good work.