This goes with the Golden Sword for Finn I made. The model I uploaded for the sword is designed for a kid. I enlarged it myself in Tinkercad to make it a bit bigger. If you do the same, this will work for both sizes. The arms are not perfect. I'm going to have to add some kind of filler to the nubs to make them look more smooth and fluid. the arm sockets also have extra material in them. I tried to get as much out as I could. Program is not perfect and I tried for about an hour just on one arm trying to get all that mess out. I'm going to take an razor blade to them and get the extra material out. Should work just fine.