Help with scene?

I’m trying to figure out the best setup for this picture. I create two .exr files for the background and one with the ship. I’m looking to do something on a more bigger scale then Star Trek.

Here are two pictures. Can someone tell me what they think or any suggestions before I render the animation. I’m using both Cycles and the Blender Internal. Blender Cycles for the ship is 2048 passes

Vivienne.



Another angle with planet moved


Why are all the edges jagged?

It’s the antialiasing I think which I can update. Also uploading the .jpg and .png diminishes the image quality so it loses a lot when I post the picture.

I think I fixed it. I have to blur all the layers once combined other then the ship layer.