Looking good
You've gotten better with your character models, Scoot. I can see some highlights in the hair as well as the shadows, and the different flows of hair add some variety. The eyes are also looking really good; they are nice and shiny, just the way I like 'em.
One thing I could criticize is the size of the necks; they could be a little thicker, especially yours and Swiffer's (something I need to work on myself). It's surprising to see the size of real-life necks in comparison to cartoons' so its best at least to keep it in mind if you haven't already.