[WIP] Cartoon characters studies - Need Critique

tim-tim

Hello!

Here is some of my attempts to  sculpting cartoon characters (winnie-the-pooh "universe" mainly for now), I'm struggling both zbrush tools and overall process but i'll keep trying to find proper pipeline.  I'm generally classic polygon modeller but character sculpting is that i would to specialize. Sorry for poor coloring - still learning. Critiques are more than welcome! Thanks!