nidhiki wound up real dead from the circumstances of his death; absorbed by makuta.
but what i just realized was, if that wasnt how he died, but he still did and was able to be revived on the red star, how would he have been? would he have been revived in his mutated form or restored to his toa form?
Lhikan had revive in Redstar, but his form is Turaga.
And I’ve heard this once: “Redstar is do only repair, and never turn back the reviver’s past form”.(Ignika is can)
So I think that the RedStar would doesn’t cure his mutation, unfortunaly…