The color green has clearly been severely muted under that red dust and is no longer looking very green. The muted shadows and light are right on the money for mars where sunsets and shadows are softer.

I'm pretty sure my mix is within 5-10% of the actual hues. However, I wouldn't be surprised if their revised version is just a bit more brownish orange than mine. It should be pretty close.

Mars is like Arizona during the monsoon season - the dust mutes the sunlight and everything gets more amber hued. On mars its even more extreme with their darker dust - and the color calibration chart already illustrated the weakening of the green under sunset/sunrise type lighting on earth.

I fiddled with it - it doesn't want to be green.

SDAI-Tech1