Wow, surprised to see recent conversations in this thread after so long. I was fairly close to Glace when he was actively developing Sylphine (the remake for:
VN - Ren'Py - Abandoned - Sylphia Island [v0.3a] [Glacerose] | F95zone | Adult Games | Comics | Mods | Cheats ) - which was also abandoned.
I had some contact info for him (outside of social media) but haven't been able to reach him. A few months ago, I was tossing around the idea of trying to pick up where he left off, but with HS2 graphics (I don't care very much for Daz). But no one can get in touch with him to get the proper approvals. Although, I probably shouldn't try to take this on anyway since I already have my hands full. But I loved the idea behind it. In my personal opinion, I think his original idea for it was better (Sylphia Island). Glace was a perfectionist, like OCD level perfectionist. He kept redoing things over and over... he was just never happy with what he did for some reason. The first iteration of Sylphine was actually pretty good. The girls looked very much like they did in the original HS version. It's when he started changing them that he lost me. It's a shame things didn't work out because, like others have said, it had a lot of potential.
Like him or not, Glace was a really nice, approachable dev. But I can understand why people would later think of him as a con, considering how he left things. He just kinda... disappeared and that was it. Anyway, if anyone reading this happens to be able to talk to him, tell him to reach out to me.
I did make an HS2 version of a Sylphine character (Celeste) and put her in Serenity. My plan was to eventually have each of the Sylphine girls 'visit' Serenity. But the project was already abandoned and so it didn't make much sense to take it any further.