Very monotone, mostly brown in varying shades, know what I mean? but I'll probably be shot down again cause that was probably the look you were going for xP You could redistribute the green on the render to a couple of areas (it looks like green anyways), it probably wouldn't take that much green to add more life to the tag.
And the right half of the banner is really somewhat dull, I can see a few things going on there, but they're so faint that it might as well just be black imo. Maybe it only applies to painting, but when there's a large dark spot, the eye tends to be drawn to that area, which, unless that area's the particular point of interest, isn't quite what you're going for. Maybe make the background fade into darkness more gradually or something? Despite the monotony of the banner, it does appear to give it an older look, which probably then goes along with the render, since it looks like a knight to me, and the background seems well done (what do you use for your backgrounds?)
Okay then, was that satisfactory?