Capture a stunning drone shot from top of the buildings of a modern metropolis city at night, focusing on the gritty urban landscape during the late evening. Utilize a 24mm wide-angle lens with an aperture of f/5.6 to capture the expansive view of the cityscape. Set the ISO to 1600 and shutter speed to 1/30s to achieve optimal exposure in low-light conditions while capturing movement. The scene should be illuminated by the bright colors of neon signs and the warm glow of city lights, creating a vibrant tapestry of light against the clear night sky. High-rise buildings should stretch towards the heavens, their glass facades reflecting the dazzling array of colors from the neon signs below. The image should convey a sense of movement and energy, with cars navigating the streets and people mingling in the urban environment. The interplay of light and shadow should create a dramatic effect, emphasizing the textures of the buildings and the vibrancy of city life. Post-production should include color grading to enhance the brightness and saturation of the neon colors, atmospheric effects like a slight glow around the neon signs, and light enhancements to emphasize the warm glow of city lights. A subtle vignette effect should be applied to focus attention on the center of the image, evoking a sense of adventure and exploration, inviting viewers to immerse themselves in the gritty charm of the metropolis.