since nobody answered me and this information could be useful for somebody I may as well write it down, Rina's has nor really been changed as far as plot goes, it remains the same up until now, a couple more scenes have been added to expand a bit more on her personality, the reveal is a bit more delayed allowing for more interactions with "quiet" Rina, which makes a bit more sense since according to her personality she would have studied you a bit more before revealing herself, some interactions have been changed, the footjob is not tied to Hana anymore, I cannot tell more about that since I hate that stuff, you can avoid it by just refusing it, some other scenes have been modified, like the shower scene, and honestly I cannot really tell what the difference in model is with her, it could be her boobs being a bit bigger but it has been a while since I last played and I may have just immagined it because I was looking for differences, having said that the story itself is actually less advanced than what it used to be, the rework has yet to catch up to the old content, hopefully the plot does not suffer any drastic changes since the old one was fine, but for now it does not look like it, with all this reworks I honestly hope a more romance oriented path gets added to Rina since I really hate femdom and romance fits the theme of the rest of the game better, the old version was starting to lean more to romance at the end there so I hope that does not change, overall it is a good update, for the content that is there currently, the only worry I have is where the story goes from here,