CREWS4DER

I'm fairly certain everything is under the appearancepreset, but nothing there can be added or changed.

I downloaded the Frosty Editor in hopes that I could edit multiplayer character appearances, and I've been able to tweak a few things. But what I really want to do is swap entire character models, such as making the Asari Adept use the character model for the Human Male Vanguard or Soldier, and add helmets to the Sentinels and Adepts. Is this possible or beyond the scope of the editor? I've spent hours blindly changing things and haven't been able to figure it out. Any help would be greatly appreciated.