Nice map.Some suggestions on the city map though.First I would remove the shadow(or bevel, I'm not quite sure) that you've putt on the lake cause at the moment it makes it seem like it's floating.Secondly, what are those darker looking house-blocks that seem like mazes supposed to be and thirdly if you ever have the time I'd propose varying the roof textures a bit to make the city seem a bit more realistic.

Edit: Oh geamon you little pillow-man ninja