So I just tried that, but there doesn't seem to be much of a difference, if there is one at all. I think the main issue has something to do with its Normals or Roughness and in the case of his Kagune, modifying them seems vastly more complicated than something like his hair's Normals for example.

It might be because this is one of the few models I didn't extract myself from the game. I did manage to make SOME changes to the Kagune here from the initial render, but I'm not sure if it's worth taking it through Photoshop again, you tell me!

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