I started this project by scanning a Godzilla figure using Polycam on my iPhone.
Next, I imported the scan into Blender, and used that to clean up the scan and make it into a watertight object.
Now that I had one closed mesh, I decided to use Rhino3D to modify it. I decided to give him boxing gloves.
Next, I imported the mesh into Ultimaker Cura and changed the settings to make it printable.
Finally at the bottom of the page you can see the final product.