medieval castle 3d model

Create a detailed interactive 3D medieval-fantasy kingdom city based closely on the reference image. Use an elevated isometric RTS camera with a huge fortified royal castle in the center, stone towers, blue roofs, gates and blue banners with golden lion symbols. Add a lumber camp and pine forest on the upper left, an iron mine in rocky terrain on the lower left, a large red clay quarry at the bottom center, a weapons factory with furnaces and smoke on the upper right, and a fantasy-industrial oil refinery with tanks, pipes and chimneys on the lower right. Connect all areas with stone roads. Add gardens, statues, market stalls, workers, soldiers, carts, torches, walls, watchtowers, a river, waterfall, distant mountains and another castle in the background. Use realistic-stylized AAA strategy game visuals, PBR materials, warm sunlight, soft shadows, smoke and fog. Make buildings clickable with Arabic labels and level badges. Optimize for smooth WebGL/WebGPU browser performance.