Based on scientific analysis, and math, I am able reconstruct the entire image texture to accurately match Kodak 5219 negative film format. This includes replicating the sharpness, edge contrast, halation, and film grain. The generated film grain is embedded deeply into each color channel, and responds accordingly to observed behaviour of real 5219 grain. It pushes the pixels around on microscopic level, while also colouring and intensifying the grain in relation to the dyes density, giving the image a true organic look. This method is currently far more accurate than any other off the shelve solution.