Futuristic portable building, modular structure, sleek metal frame, glass panels, solar panels on roof, wind turbines, self-sustaining system, modern minimalist interior, curved lines, LED lighting, holographic display, advanced life support systems, robotic arms, 3D printing machines, sustainable materials, recycled plastic, carbon fiber, aerodynamic shape, compact size, easy transportation, futuristic cityscape, urban landscape, cloudy sky, soft ambient light, cinematic composition.