ultra realistic modular house single module exact size 12x4 meters asymmetric gable roof with offset ridge roof slopes exactly 13 degrees and 29 degrees do not change roof geometry roof material trapezoidal metal sheet visible trapezoid profile facade made of metal panels with clear segmentation every 30 cm scale must be accurate facade color and material exactly as in reference image doors and windows placement exactly as reference wall mounted outdoor lamp next to entrance door identical in shape and style to rendl lizzi ii wall lamp black up down light eye level camera architectural visualization photorealistic pbr materials global illumination minimal surroundings architecture