No clouds? Go to Settings > Graphics and ensure Texture Quality is set to "Full" and Terrain Shaders are on.
A one-month subscription typically grants lifetime access to that specific build. Installation Guide for the Free Mod ksp volumetric clouds free download
The most important fact for players looking for a "free download" is that of Blackrack’s True Volumetric Clouds was officially released for free. No clouds
It is generally less optimized than the paid "Release 5" and may have more "pixelated" artifacts, but it remains a massive upgrade over standard 2D clouds. Early Access Versions (Release 4 & 5) Installation Guide for the Free Mod The most
While volumetric clouds can significantly enhance the visual appeal of KSP, they might also impact game performance, especially on lower-end hardware. Many mods are optimized for performance, but it's essential to monitor your game's performance and adjust settings as necessary.