I like the background. It goes well with the render only problem is that the render isn't blended very well. Text is alright.
Background is nice, coloring nice, text looks fine with me also. Maybe blend the render bit more, and some less sparkles on the background.
It's not bad. I like the concept since it looks like a roman soldier and I'm from Rome the execution is also nice, I really like the colors and the feel of the tag, but I agree with MeXtor on the sparkles: imo there are too many of them, and they take away a lot from the bg and blending