HS Image Based Lighting (IBL) v5.1.0  

Same as LRE, this is not my plugin to begin with, I am simply the person maintaining it (and improving it) these days.
Basically, this plugin is a way to control more precisely the screen effects of HS, load cool skyboxes, have nice reflection and all. I'm not going to explain everything, but feel free to take a look at the original post by the original

Features

Seriously, go check the original post.

Requirements

• Illusion Plugin Architecture
• Linear Rendering Experiment
• HSExtSave
• A fully updated game with the latest patch (6/30 patch, under "Game Updates"). This is not necessary if you're using the Fakku version with the Extended DLC.
• Not required but highly recommended: HSStandard 1.0.2 or above

Download

IBL requires LRE 4.X.X (posted above) since version 5.0.0. If you installed LRE in the past, there's a good chance you don't have the right one, double check pretty please.

Version 5.1.0 (Mega)
Version 5.0.1 (Mega)
Version 5.0.0 (Mega)
Version 4.10 (Mega)
Version 4.9 (Mega)
Version 4.8 (Mega)
Version 4.7 (Mega)