This is the official RCRN download page, here you can grab the latest “RCRN – Realistic Colors and Real Nights” version, before downloading please check the provided Documentation! (If you are a Steam Workshop user please follow the 2-step installation instructions listed in the Starter Guide for Steam Workshop).
VERSION: 3.6 HDR – 17 November 2012 – Changelog
Always remember to set bFloatPointRenderTarget=1 into your SkyrimPrefs.ini in order to take advantage of the better reflections introduced in RCRN v3.5!
discover more about the features of the new v3.5!