The render doesn't quite go with the background, and it's a bit much to have those white streaks in it
Just too much going on if you ask me xD
Plus the render's looking a little too 2-D relative to the rather 3-D background. Like, the background has depth to it, while the render doesn't.
looks low Q to me
...only throwing in C4Ds isn't really a gfx...
you should only have a few to no C4Ds because they just don't suit this sig.
and make them blend well.