Regarding the fantastic photo of the halo from Borlänge by Magnus Edbäck, I have been asked by Hans Bengtsson (meteorologist at SMHI) to forward to you one picture showing the opposite side by Natalie Åkerström who has given her permission.
Additionaly I have had a look at the enhanced pictures published on http://www.thehalovault.org/2018/12/complex-halo-display-borlange-sweden.html and identified some halo components that I have not seen commented to my knowledge. They are marked in green in the 3rd attached image.
PS. As I don't understand Finnish, I have randomly choosen the options on the left side, sorry!