In fact, the only two I really remember were Fellout and Fallout Street Lights. Other than the obvious Unofficial Fallout Patch. That, and its been a couple of years since I played on the PC, so there are bound to be dozens, if not hundreds of new mods to use.
So what do I need to get started here? (And don't worry, my computer is beefy enough to handle most, if not all graphical mods for the game)
NOTE: There is just one exception to any mods you may recommend: I will not, under any circumstance, use any mods that cause GFWL to deactivate or think my version of the game is hacked/cheated and bar me from its use, which if memory serves are mainly mods that use Fallout Script Extender. This is not up for debate or discussion. Period.