I saw the sky (enviroments wip)

[spartan118]

I SAW THE SKY is a short animated film that I've working for a couple of months now, its about a world where the is sky blacked out and the sun never shines.. the main character (Lisa) is a young girl who dies after being imprisoned by strange human like creatures that destroyed the cities of the earth and imprisoned all humanity, she is then resurrected after a couple of decades... and the rest you will find out.

This is the environment is from the first scene called Final Exit, its just a small part of a huge city at street level, the city is going to be destroyed in the first part of the animation. She is going to be walking through this street right at the beginning but Im not satisfied with its current look and need to improve on it. I'm going to add some flying vehicles people on the streets like seen below and so on. If you have any ideas of what else can in improve please feel free to suggest.