The larger, yellowish image is a still from the CGI demonstration. The smaller, pinkish, superimposed image is a still from the "real" landing footage, supposedly captured by a camera on the rover facing down looking at the surface of the planet.

I found this here. In russian, you'll have to use translate. A few pertinent passages:

If we superimpose one frame on top of another, we will notice that the frame of the "real footage" (real descent) is the same computer drawing, only rotated 135 degrees. The same shadows, the same direction of light, the same scale.

Two frames are completely identical - a frame from a cartoon (orange) and a frame from a real video footage "the real footage" (pink).

The descent to Mars itself, filmed with a supposedly real video camera, does not produce the feeling of a real descent, neither at the beginning nor at the end. We see at first, as it were, shooting off a protective heat shield (shield). But the fact that this is computer graphics is unambiguous.

I already foresee that in the morning paid trolls and foreign agents sitting on the salary of the State Department will come running to this topic, who will furiously prove that the computer scientists who made the animation knew exactly where the Perseverance rover would land, and therefore reproduced the landing site using satellite images very accurate. The computer scientists, who started working on this video six months ago, knew the landing site with an accuracy of ten meters and the landing time with an accuracy of a second, so they correctly depicted both the direction of light and the length of the shadows. And the work of the computer scientists coincided perfectly with the "real" filming from Mars!

This is on Earth, when the spacecraft returns from near space (from a height of 350 km), they organize tracking and search operations, because from the late 1960s to the 21st century, the landing accuracy of Soyuz during normal, nominal descent is ± 50-60 km from the calculated point. "And on Mars, American iPhones and iPads work, so with their help there are no problems to land a spacecraft on an unknown planet (200 million kilometers away from us) at a specified point with an accuracy of several meters. And even show it in advance using a computer. graphs of exactly what this place will look like!