Okay it's a little generic and it's a bit of a trope but it seemed like a good idea at the time :)
Maybe one day we will go there and do something like this.
I'd go with seeding the place with some kind of genetic engineered algae to produce oxygen, darken the surface and heat the place up a bit.
Rendered in Terragen, comp in Nuke and AfterFX.
Music from filmmusic.io
"The Descent" by Kevin MacLeod (incompetech.com)
License: CC BY (creativecommons.org/licenses/by/4.0/)