There’s no gold in it at all. The cosmos silver is definitely warmer and darker.
I believe I saw a Lunar Titanium Gravity at an event some months ago. It was either that, or the bare unpainted aluminum. If it was Lunar Ti, it was a bright, light silver that I thought looked great.
I've seen the Lunar Titanium show car twice, once at the West Palm Beach studio and once at the Miami/Brickell studio. One of the reasons I liked it so much was that it did not look like bright silver, a color I have always disliked on cars. My worry, though, was that it was the studio lighting conditions that were creating what I perceived as a certain warmth.
Even though it's under studio lighting, note the contrast of the Lunar Titanium with the platinum trim (first photo, below). I would put the platinum trim more in the bright silver or aluminum category, and I find the body color a bit warmer. Though the lighting and the oak paneling of the showroom no doubt enhanced any gold tone in the paint, I do think it was there. And the photos of the color chock taken outdoors reinforced that view, at least to me. I also sent the photos to my brother who, unlike me, likes silver cars. He, too, thought there was some yellow/gold undertone to the Lunar Titanium -- subtle, but there.
I also tried to Lunar Titanium / platinum trim combo on the order configurator to see if the same warmth relative to the trim showed (second photo, below). To me, it did . . . although the gold undertones disappeared.
Given how vastly different the body color looks in these two pictures, my worry is that it might be one of those colors you really need to see in person in outdoor lighting and, with the "late availability" of the color, that might mean something of a wait.