"ETS2 Real Winter Mode V1.0" for version 1.43 generally refers to the Frosty Winter Weather Mod v9.0, which replaces summer textures with high-resolution snow and introduces winter physics. The mod, created by Grimes, features snowy environments, shorter days, and compatibility with various maps. For the full, official mod details and to download the required files, visit Grimes Mods Website .