This addon creates M1 background textures for Orbiter.
Textures are from the Celestia Motherlode Site, Frank Gregorio.
Conversion into .text format, utilizing pltext in Orbiter Utility.
You may want to increase background intensity to 0.40 for better visualization.
ADD LINE; M1|csphere\M1 to config/CSphere/bkgimage
This project has been a collaberation of stevcast and his son.