They could be listed below. Have seen this, we are really pleased with some vital breakthrough in our work.
1.retexture bug are avoided by preload models with this code.2.new models have been imported from other games.3.finally a new design of civs are out, with better performance in show the commons and differences of all kinds of civs.
We can do our work easily with new method, lest we are bored of long time boring work. What we've done is to make units and buildings more historical, since we now have enough abilities to do so.