Wasn't too impressed with the SolidWorks Deform Tool videos I found on YouTube, so I decided to make a quick one showing the kind of detail that can be achieved.
With some assistance from >> Maha Nadarasa (thanks again) in finishing the solid human face (the deformation tool)
P.S. - I'd just like to add that I made a mistake here in thinking that solid bodies were necessary for the deform tool to work. I think I got that idea from some other video I saw. Have just done some testing, and a hollow surface-model is just as effective as a deforming tool.