JVN Northern Realism v1.0.0.0

Installing the JVN Shader is relatively easy. Simply copy the included files to the correct folders.
The JVN_Shader.ini file goes into the Farming Simulator 25\x64 folder. Your existing ReShade installation must also be located in the x64 folder.
The three files environment.xml, ColorgradingNight.xml, and colorgrading.xml go into the Farming Simulator 25\data\maps\mapUS\config folder. You may need to replace existing files. It's best to create a backup of your original files beforehand so you can revert to the default graphics at any time.
The "Additional Game Settings" mod is also required. After installation, you'll find the corresponding setting under Settings → Gameplay → Non-Standard Lighting. For the intended look, the non-standard lighting should be set to Riverbend Springs.
The mod requires the "Additional Game Settings" mod. I personally play at a resolution of 2560 × 1440 (WQHD) with maximum graphics settings. For non-standard lighting, I use Riverbend Springs, and for the ReShade preset, I use JVN_Shader.ini. The shader may look slightly different on other graphics settings, resolutions, or maps.
Afterward, you can start Farming Simulator 25 as usual and select the JVN_Shader.ini preset in ReShade.
The shader is tailored to my personal look. Depending on your monitor, brightness, resolution, map, and graphics settings, colors and lighting may vary slightly.