In a single HTML file, create a detailed real-time 3D animation using Three.js showing villagers and workers constructing a Koperasi Desa/Kelurahan Merah Putih (KDKMP), an Indonesian government village cooperative program. Before implementation, inspect this real-world reference of a completed KDKMP building: https://jabar.antaranews.com/foto/699309/target-pembentukan-koperasi-desa-merah-putih. Use the reference as the primary visual ground truth by analyzing its architecture, proportions, roof, facade, structural layout, doors or shutters, red-and-white visual identity, signage, surrounding paved area, and other visible characteristics, then recreate a recognizable 3D interpretation of the building rather than inventing a generic cooperative, government office, traditional building, or modern commercial store. Plan and animate the development progressively in real time from an empty village plot through land preparation, foundations, structural construction, walls and roofing, facade finishing, doors and signage installation, interior setup, stocking goods and local products, and finally a fully operational cooperative populated with villagers, farmers, workers, customers, motorcycles, pickup trucks, and delivery vehicles.