Raikyn:
Stunning shots there
Did you stack shots? or long exposure?
Just single exposures of anything between 15 to 30 seconds.
Although lately I have been combining multiple shots into panoramics. I put the camera into portrait orientation and pan 6 or so shots across.
So no, nothing too fancy and complicated in editing like some people do. What you see is basically what came out of the camera.
Here is my filckr album where you can see EXIF...
https://www.flickr.com/gp/158098310@N03/T9u0f2