For each of my trees I need the face of the its respective child and woman. I've modelled out the first face focusing on making child-like features like chubby cheeks. I'll use it a a base model for the rest of the faces just changing them slightly so they're not all the same. Also they might be a bit too smooth for the style I'm going for so after I smooth them I'll experiment with hardening edges in certain places to make it seem more wood-like.
The initial model has it's eyes open but since then I've decided to shut them like they'd be in a slumber.