Triangular UFO hiding in the clouds above White Sands Missile Range

A couple from Las Cruces, NM, near White Sands Missile Range
captured what looks like a large triangular UFO hiding in the
clouds. https://youtu.be/LZNCmkc7R-I
Linda Moulton Howe discusses and analyzes the strange sky
phenomenon.
A first analyze: So far I don't see anything in this image that says
definitively 'real or fake'. There are some subtleties in the cloud
formation in front of the triangle that suggest it's real, but that
could be chalked up to skillful photoshopping. My truth-o-meter
says" 65% probability of being genuine. But I still need to see the
raw file.
After receiving the raw file, ok, the metadata is intact and the
photo looks kosher. The original image had lower contrast, so it
looks as if they spiked up a little in the version they sent you, but
otherwise it appears unchanged. The sun is behind the object and
there's no way to tell the object's actual shape, but its corner
angle is a little more than 90 degrees, so either it's pyramidal or,
if square or cubical, the top corner is leaning away from the
camera. More analyses and suggestions on this object, which
may not be a natural phenomenon, starts at around the 7, 30
minutes in the video.