For me it was between Nori and Entomment. Not to be rude but everyone else clearly lacks skills. Nori didn't get my vote causethat pseudo blending won't do. It's not how it's supposed to be done and also it's seems like it was done only partially. The background would be nice if not for the fact that if you look more closely, it's boring. Entombment should blend C4D render somehow. It doesn't go with the background at all. The main render itself is also too bright.
Oh, and thanks guys for inviting me to join this battle *sarcasm*