I got sick of the state of processing RAW images on Linux, especially when you apply film emulation. So vibe-coded (took 2h and 20CHF of tokens) my own solution - uses rawtherapee or dcraw for RAW development, converts Adobe XMP RGBTables into Hald LUT tables, applies Gaussian/Perlin noise to simulate grain, and applies simulation based on LUT using ImageMagick.Batch processing and multithreading is supported.