What If? Metropolis: Final Concept Piece

After continuing to improve on the piece, I thought I would finally upload a finished version, as I think after lots of little improvements I'm nearly finished (although feedback would still be appreciated) I looked at including some pathways and improving the floor to make the image more interesting, as well as using a sunset background out of the others that I added on, as the colours tie into the buildings bright colours more, without making the piece look too bold and childish.