For Most Cameras
With a few exceptions, camera picture styles are profiled using default camera settings.
Contrast and saturation are not altered.
Sharpness will not affect FilmConvert at all.
There are a few picture styles however that need to be either extracted in a specific way or use special "flat" settings.
Samsung NX1
All NX1 camera profiles use the factory default camera settings unless specified otherwise.
To use the "Custom" profile on the NX-1 use the following settings:
Contrast: -4
Saturation: -2
GH4
All GH4 camera profiles use the factory default camera settings unless specified otherwise.
The exception is the CinelikeD "Low Contrast" setting, which uses Highlights-5, Shadows+5, with all other settings at default. Contrast may also be reduced in-camera as desired but you will need to correct for this with the Film Convert color correctors afterward.
Color range is set 0-255 for all profiles.
16-235 will result in high-contrast images that will need to be corrected in post.