Experimenting with a spherical skybox x) I recently found a very interesting program called Image Composite Editor. It allows you to "quickly and without nerves" create a panorama from a set of images or even a video. I would never create this manually. I even added a night version, but it will never work out perfectly to combine them, so there is some offset. And yes, this is not the final version, you need to remove all image defects.