It's an NPC mod. I made Lydia tolerable, corrected a name or two, and I did a couple of other things. I made some of the women act like proper women, made the housecarls sort of unique, and I think I gave the guards slightly more diverse gear as well. I also took away Susanna's title because she is not wicked in the slightest. And as for Lydia, I unticked opposite gender anims so she doesn't walk like a geared up football player anymore. Because ever since I first encountered her, I thought that was as weird as fuck. And I also deleted the ever so annoying "I'm swoooorn to carry your burdens" line.

So there you have it. Just activate and play. If it doesn't seem to work, just run LOOT.
Also, even though it's incomplete, it's not dangerous in any way. Just means I haven't edited every NPC. This is a lazy WIP.