Hey, lets all stop hopping on the and actually give him some real crit.

The first thing I notice are the proportions. It stick out way too much at the front. Bungie released a .mov file when the documented their EVA suit. It showed an EVA spartan holding this weapon and you could look at it from any angle. I recommends finding that on their site in their news/updates list then comparing it to your model. Scrutinize the details as well.