This is a model that was exported from the Game but as you can see there are still a number of issues with the model i.e the back of the head.
I have tried to repair this model as much as I can but I'm hitting a brickwall due to my level of experiance with 3D max so I have decided to upload this to share and see if anyone else can fix it.
If someone does please upload :)
fixed_2.stl | 1.1MB |