How do I rotate the preview images of my uploaded model?

I think the question is in the title, is there any button to do so? I tried to upload my image rotated in all 4 different directions and is always shown in the same uncorrect position.

1 Answer

Upload your preferred image of the model to the same 'gallery' and reorder it to be the first in line. The first item in the gallery is the default thumbnail preview.