Puukko
Arcane
I feel like at this point you could do a doctoral dissertation on these shaders, or at least a 4 hour video essay. An absurd number of settings, many of which I have no idea what they even do.
I've mostly been trying to get the curvature right, and the reflections subdued enough. I wonder if this counts as raytracing.
As a side note, I recently got my first set of dedicated speakers in a very long time (cheap Edifiers) and man, the FF6 soundtrack is bliss. I can just sit at the inn or overworld, chilling. Who even needs to make progress?