I have shot 20 4x5 sheets of Provia 100F, scanned them with a digital camera, and imported them to Lightroom with the Adobe Standard profile.
The digital results are a bit disappointing in terms of colour and contrast, compared to the gorgeous looking transparencies. Perhaps I should be using a Provia-specific colour profile?
I see one can buy IT8 profiles on Provia - for a price, of course.
Has anyone else done this?
What software did you use to create an ICC profile?
Were the results worth it?

FWIW
The best of the images on film were portraits, two under studio lights, and two indoors with excellent window lighting.
The scanning was with a Leica SL2-S on a tripod above a Kaiser LED light panel, using the in-camera pixel shift/multishot facility.