project type modern modular compact house boxabl style casita dimensions length 480 inches width 240 inches height 144 inches base geometry use a rectangular modular structure exactly matching the reference proportions keep panel divisions and horizontal mid line seam exterior materials main walls matte white stucco or painted fiber cement top band matte black with horizontal grooves bottom band same matte black grooved finish panel joints subtle but visible for modular look door flush modern white door full height near ceiling thin black frame minimalist no handle or hidden handle windows vertical rectangular windows thin black aluminum frames slightly tinted glass maintain symmetry from reference scene environment choose one 1 high end desert modern landscape sand rocks dry plants 2 clean architectural setting with concrete slabs minimal grass add ground contact shadows slight imperfections dust variation lighting golden hour sun low angle warm directional light soft shadows realistic global illumination camera ultra wide lens 21 9 framing 3 4 front perspective slightly low camera height focus on volume and depth render style hyper realistic high resolution 4k physically accurate materials no stylization constraint do not change geometry layout or proportions only enhance materials lighting and environment