ProfMaxHammer

So I'll preface this by saying I'm a complete beginner to modding, blender etc... I've been trying to remodel Ciri's body but in game it just appears as a static model as it does in Blender. Her head spawns in the right place but the body stays in the same place while you walk around as a floating head. As far as I know the only thing I'm changing is her mesh. I guess there is something I need to do so the body can animate? Any enlightenment would be greatly appreciated!