To answer a lot of question regarding public version and the current leaked version and its size, Starke had this to say:
Hey guys, Starke here.
Zellemate asked me if we could share a correctly compressed version in F95 considering that a poorly compressed one was leaked already, sadly it's a no go. In August 2019 we finished version 1.0 and from that moment on we sent it to our publisher and our contract started, from that point on we can no longer freely share or sell our game anywhere without their consent. If that wasn't the case I would probably have shared a version with everyone in Christmas as it is something that we usually do every year. If you remember we released a public version of the game in the Christmas of 2019 and again somewhere in April to encourage people to stay home because of CoViD-19.
With that being said, we can no longer release any public versions due to our legally bind with Kagura Games and at least for Fleeting Iris we will never be able to release public versions again unless one day we buy our rights for selling the game back. Nonetheless, although pirated I still hope you guys enjoy the game as much as we enjoy creating it.
Stay home, stay safe, much love. ~ Starke
Said a bit more directly from me, "your guys are on your own" sorry can't help regarding torrent, better compression or anything in that regard.