This thing was made with Tinkercad. I am not a professional so it is not completely accurate. I will most likely continue to update this so it becomes more accurate
...さらに表示 to Gattsu's cannon.To put the fingers together I used paper clips and put hot glue on the ends so keep them on. I have not yet printed the fastener part of the arm, but it should not have any problems. Please enjoy.
