create a conceptual 30-second video of a 'smart' city for an advertisement. The theme is "let's build a smart city together'. ". The video will take an aerial view of a modern, realistic and moderately detailed downtown, complete with a hunting resort, park, grocery store, some office buildings, solar panels powering the city, and a prominent crypto mining facility. Key elements to focus on: • The large building representing the crypto mining facility • The solar panels powering the city • The overall modern downtown area It is crucial that the 3D models are moderately detailed with some textures, not overly intricate. The objective is to balance realism with modernity, in line with a sleek and clean aesthetic. The video should have a futuristic and sleek tone. The video should feature ambient electronic music to complement the futuristic theme. The video should be created in a 1:1 aspect ratio. The color scheme should feature neutral tones.