Here is a relatively new resource pack with changed foliage of trees, grass and some flowers. Just Upgrade It: Winter Edition 1.14.4 will be able to successfully fit snow into your game, linking it with various blocks and objects.
If you want to bring real winter to your favorite cube world, then this pack is really perfect! In the future, the author wants to add a few more snow mobs with unique models and textures.
How to install Just Upgrade It: Winter Edition
- Install Optifine HD (Not necessary but desirable)
- Download Resource Pack
- Unzip it and copy to C:\Users\User_Name\AppData\Roaming\.minecraft\resourcepacks
- In the game settings, select the desired resource pack