In all the games I’ve played there are only like 6 mods I would pay money for.
Project Nevada (Fallout NV)
Willow - A Better Companion (Fallout NV)
Sith Lords Restored Content Mod (KOTOR II)
Alternative Start (Skyrim)
Hothtrooper44’s Immersive Armor & Weapons (Skyrim)
Fore’s New Idles in Skyrim (Doesn’t do much on it’s own…

As much as I want some more Fallout in the traditional settings, New Vegas and the expansions did a pretty good job of covering the post FO2 wasteland. So hopefully they'll focus on the east cost more, especially since it is a vastly different kind of wasteland. It got hit by more bombs, it has different types of…