[Skyrim SE] In-game Achievements Mod Idea

[Nature5961]

My thought is a mod that has achievements/feats in-game that, if performed, have a buff or de-buff attached to them, i.e. slaying Alduin while dealing more than 80% of the damage gets you the feat "Ascended Dragonborn" granting, for all intents and purposes, minor god status and power to the player character. Another might be "Serial Killer" achieved by killing 10 civilians in each hold and renders all hold guards and citizens permanently hostile and unable to be traded with.