Gombinoscope - Make and mix up faces
Abrosoft FantaMorph - Abrosoft FantaMorph is a powerful and easy-to-use photo morphing software for the creation of fantastic morphing pictures and movies in real time.
Blender - Blender is the open source, cross platform suite of tools for 3D creation.
DAZ 3D - Daz 3D, 3D Models, 3D Animation, 3D Software
Abrosoft FaceMixer - FaceMixer is designed to create fantastic face composites with multiple images.
Face Gen - The easy way to create realistic faces 3D human faces from 1 or 2 photographs or at random.