Animation and Video Life

I was looking around online for an app that can 'cartoonify' a photo of a person, kind of hoping for a 'one click' solution. There are a few out there but none worth highlighting. Then I came across a video tutorial by Pixivu for Cartoonifying faces in Photoshop and wondered if I could do something similar in the free, open source drawing app, Krita ? While Krita isn't quite as elegant as Photoshop it does have some comparable features that make it very easy to create cartoon caricature faces from photos that you could use as illustrations or in your animations. They're particularly useful for using as Morph Based character heads in Cartoon Animator 4 (as shown below). Example Caricature Faces use as morph character heads in Cartoon Animator 4. While the actual steps to create heads like those shown above (and, yes, that character on the right is based on a photo of me that I snapped on my webcam) is not something you're just going to stumble across yourse...