Hi -I removed your original file for your privacy. However, it looks like your character is set up in the wrong orientation when I import it in UE4 and Maya. I cannot open an FBX in Blender. If you want me to check the orientation, I will need your original blender file sent in a zip file. One thing I can tell… Your model is set up way to small for UE4 scale. Even if you wanted a character that small, you would set it up normal scale in Blender and scale it down in UE4.