These settings have been tweaked by ubtri. Thanks to the ReShade team (Crosire, Marty McFly) for developing these tools!

Enabled: Vibrance, Curves, Filmicpass, Sharpening, SMAA & Bloom
In-Game: Turn ON FXAA & turn OFF SMAA for better performance with these settings.

Update v3

INSTALL:
Simply copy the contents into your main GTAV installation directory. Pause/Break toggles it On/Off.

For ReShade updates, please visit http://reshade.me/