I have watched you release map after map. I have noticed that the level of quality has improved much less than one would think with so many maps released. Perhaps you should work on quality and leave quantity for the newer guys. If you use up all the bad map slots, no one else will have any.
Ive just looked at the pictures. But i can say that the white lights in the first and third pic dont look very good. Try using spots instead. Though it may be hard to get the lightning well spread on a map at this size. And that is another problem I see. The map overall look huge and flat. And that is not very fun to play on. Try getting more detail and less huge blocky rooms.