The Japanese site dc.watch interviewed Fujifilm manager Kosuke Irie and Shinya Fujiwara.
They talk about film simulations in a lengthy, very detailed and technical way.
All in Japanese, which means we are in the hands of google translate. And sadly this does not always work out well.
I will share a summary for you down below, often just taken as google delivered it.
It will get nerdy… happy reading down below :)