Here is the Emma Frost I have said I have been working on. After a few bug fixes, I'm throwing out the files for people to play with. It is by no means 100% done, but it is very playable. The purpose of releasing it now is to get feedback on bugs and anything else someone finds wrong with Emma. For now, you can download her here:
Alpha VersionBeta v1.2Beta v1.3 (Most up to date).
Compilation of known bugs:
1. When entering a new section of the story, Emma seems to lose her power list. For now, just go to an Xtraction point, and go to the change team menu. Her powers will show up again. I do not know why this is, and am trying to figure out a way to prevent this from happening.
FIXED. I forgot the hero_xml pkgb...

2. Icons display improperly.
FIXED. I just goofed on a powerstyle definition, putting the same icon in twice.
3. Emma's Mind Control is buhroken.
FIXED. I upped the cost so it can't be used 30 times a second, changed the AI reuse time, and changed the conversion to chance.
EDIT: Note this is in the XML2 forum because as of right now, this mod is only for XML2, not MUA. This will be converted for MUA eventually.