You just don't know receive rate and advice, you post signs and wait something like "OMFG this work is wonderful!". Serious, learn to listen, idc if you think its not helpful, but you post in this fucking forum to receive advices, and trust me you learn things listening!
Ok, here go my advice, try don't lose the Light, blend more your work and try some smudges, will help with this C4D's, the text color could be other, more dark will be perfect with the sign, the black background can be some other image, try to figure something with this, put a image from naruto and Displace it.
Now, thats just MY opinion.