Fujifilm Recipes
PixelPeeper can extract customized Fujifilm simulations from JPG files. If you have a JPEG file straight out of a Fujifilm camera, PixelPeeper will show you which settings were used to create it.
This is useful if you want to inspect your own photos, to remember which settings you used in the past. It allows you to restore your saved presets in case you lost them.
Look for the Fujifilm Recipe section in the EXIF data.

The Fujifilm Recipe will tell you settings like: film simulation, white balance customizations, color saturation, shadow and highlight adjustments, and more. For complete Fujifilm metadata, look for the MakerNotes section in the EXIF data panel.
Turn JPG Files into Lightroom Presets

When you find a photo with metadata, you can download it as a preset, import it to Lightroom and apply to your own photos.
See also: How to copy a preset from a photo