Hi i dont know if this is the right forum but i would like to make an art suggestion. I think it would be great if when progressing from one phase to another it changes the building model from one to another more sophisticated looking building. I hope this is a planned feature. If possible it would also be great to add effects like smoke coming out building chimneys as an optional graphics feature
I have no influence on decisions in any way, but I believe this is not really considered as it would triple the amount of modelling required for every civilisation. Plus, existing buildings do not change in real life just because the village got bigger The Britons civil centre does this, as do a few other buildings. This could be added where it is relevant, but there is a slight performance cost.