I call this "The Other Red 6". It's the same ship as from the Bruce Logan photo that I've snipped into position here. That photo was first published in a 1977 Cinefantastique magazine and for the longest time was the only image I had of the Other Red 6. Compare the droid from here and the images above as well as the inside surface of the lower SB wing.
All the images in this thread so far are the same miniature. We're actually pretty well covered in terms of views, but I prefer the Red 6 that we see in more behind the scenes photos, including that of Grant McCune painting the dark red around the canopy.
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