I've already written that the map has been changed many times, and for now it's looking good, but I can say it's not far from done.
And the added stuff for Kashyyyk:
-Map has 2 AT-RT
-Republic rifle got more details.
-Boss, Fixer and Scorch were added.
-Trandoshans for CIS (with the guns from Republic Commando)
-New model for STAP
-CIS has spider droids