Uses Midhrastic ENB as base, no cell edit mods required (aka, fellout)
Changes from original include...
New enbpalette.bmp (actually does most of the work)
Adjusted enbseries.ini for less intense days and weaker sun, and less bright nights (but still visable without a light source)
Adjusted enbeffectprepass.fx for much less grain
Added SweetFX for
vibrancy, dithering, sharpening, SMAA, some contrast changes, and a soft vignette
Added Anti-Lag for
limiting fps to 58 for lower input lag when using vsync, limiting how many frames it renders ahead

Brightness in game was set to one notch below middle for my screen shots.

My ENB presets
Oblivion ENB
Fallout 3 ENB
Fallout NV ENB
Skyrim ENB