sustainable design exterior shot render a futuristic spherical cabin set in a dense foggy forest the cabin is constructed with a combination of sleek metallic silver panels and warm natural wood the exterior should have round windows with soft yellow lights glowing from within illuminating the cozy interior incorporate an inviting wooden staircase leading up to the entrance surround the cabin with tall trees in muted shades of green and brown creating a serene and atmospheric environment the lighting should be soft and diffuse enhancing the mystical and tranquil ambiance of the forest architecture
