Creative YouTube person Ben MacB has been modding Fallout: New Vegas to look absolutely glorious and then showing off the dilapidated world's wonders with delicious slow pans and soothing post-rock. I, um, really like watching these. They're so pleasant.
Here's the rest of his series (so far):
If you want to make New Vegas' wasteland look Damn Pretty (TM), Kirk wrote this guide a while back. It might be a bit outdated now, but many of the mods listed are still pretty prominent. Soothing post-rock sold separately.