This is a game piece or meeple (depicting a person) for the “Carcassonne: Hunters and Gatherers” boardgame. It should be 16.0 by 16.0 by 10.0 mm in size.
Process:
* Drew a symmetric meeple shape using vector graphics (Inkscape).
* Imported the shape in Blender and extruded the vector design into a 3D model.
* Exported as an STL file.
* Checked in Windows 10’s 3D Builder that the model is simple and printable.