2 hours, 40 minutes ago
http://i.imgur.com/PKxUFtT.png
ReShade = Cosmetic mod all the way. No doubt.
FOV Mod = Accessing game memory, unfair advantage in PVP (which is what they banned you from playing if it was detected)
Guys, Craig says it's okay!
Seems Quentin beat me to it and found a better source too.
http://segmentnext.com/2015/05/04/gta-5-pc-cosmetic-mods-are-not-a-bannable-offense-rockstar/