Shade not ON the bridge, but surrounding the buildings as if it were coming from below the bridge, suggest a real sky instead of Yellow bg ( sunset prehaps ) Shapes look gud, depending on how much youre in its best to incorporate as much compositing as possible i dunno if you added this, but remember the cinematic black bars: theyre there to make the cam look like standard cinema size.
Always note of where the sun is for the shadow location to make sense, this is why i suggest either a sprite sun with ghost effect or a BG sunset