The hands look good.  The figure looks as though it has the potential to be a rallying point.  To be a real success, it will probably need to have a heavy contribution from free stuff providers.  Does Hive3D intend to host free content for its figures?  If so, Will it be links or site hosting?

As an example of what could be offered:

When fingers bend- the knuckle are supposed to pop up. No doubt- this could be done with a JCM.  An ancillary question: could this also be done using a displacement map with its strength tied to the joint bend ?  A joint controlled texture?