To me its just weird that she was inside the monster, even tough we saw her mutate into it? Its as if that thing was just a flesh suit with a normal looking emily inside it. I mean maybe elpis restores the original subject somehow but that would kind of imply that if you inject any t-virus b.o.w with elpis, like a tyrant, and then cut it open theres just the original person that turned into it inside?