elderly couple 3d model

I want to create .stl file of a older gentlemen with a baseball cap, relaxing on a chair and a spaperate .stl file for his wife, who is a female, without a baseball cap, relaxing on a chair. I want to create .stl file of a older gentlemen with a baseball cap, relaxing on a chair and a spaperate .stl file for his wife relaxing on a chair.Create simple parametric 3D models (basic chair + stylized/low-poly human figures) using Python and export them as .STL files.