You've finally started to blend in your text! Finally! :P My only problems are the lack of light and the stock. The stock needs to come out more. I'm not sure if that was the original way you found it or what but I have no idea what it is.
Yeah I don't know what it is either but I think you should make the text more red that would blend in much better.Also there's not much on it just those green things maybe add some more stuff to it.Other thsn that it's a really nice sig.
Great jon on the text. Now try working with gradient backgrounds and C4Ds. It'll help a lot. Also, increase the contrast on the render so it'll stand out a bit more. And maybe sharpen it up a bit.