Hi,BOSS
about the houses:
http://files.games.1c.ru/il2pict/windowslights0006.jpg
http://files.games.1c.ru/il2pict/windowslights0007.jpg
if possible,I thinke it's better to do some evolution in house window modeling.Don't only stop at the old standard,which makes the window look like a Flashing Wallpaper(The similar situation can be found in many old and popular games,such as CS).
I mean some Glass feeling Textures and Algorithms would be a great change if being added.