I am also Persian and love the idea but the set is shockingly sloppy. Pass
What is sloppy about it? I'm not familiar enough with the alphabet or culture to understand if anything is inaccurate, but from a technical perspective, the set looks to be executed quite competently to my eye.
Re: Shakudo, if we don't let sets with similar colorways run there's not many sets left to make. Kitsune also did the dark base color, peach-ish legends, blue-ish sublegends. (Which to be clear, I think is totally fine - there are only so many colors to begin with, and there's fewer still combinations of colors that enough human beings find pleasing to make viable keyset colorways.)