The flow on the right side is good, my only problem on that side is that lens flare (or is that a C4D?) and that it kinda feels empty for some reason (probably because the lack of text). Left side's flow needs some work though. rating it 8/10
I like your use of C4D's as background on this one. It's a bit bright on some parts though. Lastly, the C4D effects is overlapping with the render, you should erase them as it gains attention more than the supposed focus of the sig . If you were planning on blending the render with the background, you could've used a different setting on the C4D's layer and erase/smudge some parts pf the render. rating it 7/10