Thanks
For the next step I'll need a bit luck that it looks ok in the animation.
I wanted to try a trick I learned by Hannes:
Render the background without the starship but shadows "on" with motion blur
Render the starship cropped without motion blur including an alpha mask
In postwork project the starship into the scene and you have a sharp starship with a beautiful blurred background...
Doesn't work here because of the starburst of the sun:
Very small blur settings but included starship:
[attach=1]
The postwork starship included -- sharp but looks ugly...
[attach=2]
Tonight I'll get about 30-40 frames from pixelplow and I assume (and I hope) that it looks ok when the starship is slightly blurry like in the uppe render.