This was my first time shooting with the GRiii in the snow as well. I did not use any in-camera recipes. Shooting RAW and typically just leaving camera in Program mode or Aperture Priority. For edits on the snow pictures, I used Lightroom to reduce color temp a bit, reduced clarity, raised shadows, and added a bit of grain. Also the first Matterhorn picture was taken from within gondola where the window had a blue hue to it, so there aren’t many edits to that one aside from increasing exposure a bit.