If you're unfamiliar with OLC's Environment mod, it includes: In GWX 3.0 we have blended OLC's awesome mod with elements of our own work that we wanted to retain. He has also largely removed the unrealistic polygon effect from the waves present in ALL other environmental mods.
You may very well play for years and not see everything we have changed! This final release for SH3 gives you ALL the hundreds of features and fixes from previous GWX versions in one single installer - PLUS: Environment improvements: