I assume you mean
Xyth24?
I have heard whispers at the Illusion discord there is a piracy group out there working on just such a package.
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They intend to destroy Xyth24 by releasing all his crowdfund models decrypted and free to use on any PC. However, after everything I recently attempted in order to share some of his models I have bought, I highly doubt anyone will get past his encryption.
Not only that, it would be hella expensive to get legit copies of all his work---even if they could be cracked. I once counted at Pixiv and there are at least 120 different female characters he has made for Honey Select 2 alone. The pirates would have to crack like 80-100 of his very best models, and then post them to be an actual threat. At $55 a pop, that's nearly $5,000 all up!!
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No, unless this has been years in the works, or they have some type of clandestine farming technique using multiple Patreons, not to mention some pretty deep pockets, I would say Xyth24 is safe.