Hmmm. It's decent. I like the way you made Kira's Freedom look as if it's been enhanced by Elrue!
Here are few tips. You can make the gundam render a little larger and focus more on the details, especially on the head parts. Don't, by ANY means, overuse any blurring effect, as it can render the entire sig into a fuzzy mess. Bring the height down, and use more illustrative fonts.
Anywho, that's an awesome job for a first try! Keep at it!