First off, let me say that block earth is an amazing app! I love constructing cities and various arenas modeled after ones in real life. That being said, I think that there could be a variety of improvements, mainly geared toward adding new materials. I think a greater variety of lighting, furniture, and accessories should be included. Things could include chandeliers, umbrellas, picket fencing (white), more chairs, etc. Im sure your design team could come up with some pretty neat ideas. Also, I think there should be more vegetation in the form of bushes, pine trees, palm trees, and more natural building materials (stone, wood, etc). Some other building materials I suggest are sand, cinder blocks, stucco, and more colors of bricks and wood (siding). Finally, I think it would be awesome if the user could spawn its own animals simply by placing them like any other building material. Of course, there could be a limit so users would not abuse this feature. Some new animals could be fish, birds, deer, and even bears. Thank you for taking my advice. I hope a new update comes out soon!