Conflicting Styles

I started on this earlier today, but ended up with two different styles. On the right, I started with a vector-ish look, but then found an old render I made and threw that in on the left. So I guess I’m just looking for opinions really. Should I go with the 3D abstract style on the left? Or the vector style on the right? Or try to make them work, and not cut anything.

Click here to see what I’m talking about.