Astrid, leader of Skyrim's Dark Brotherhood.  She was a character that I'd always found interesting in previous playthroughs, but I'd never had a way to interact with her beyond the limited conversation choices you have during the vanilla questline.

That was before I installed the Amazing Follower Tweaks mod and gained the ability to easily recruit her as a follower.  This pictorial is the result, taken in the photo studio I use thanks to the Easy Photo Studio mod.