transform the provided 3d raw model into a highly photorealistic visualization of a traditional german half timbered house fachwerkhaus preserve the exact geometry proportions structure and architectural details of the original model do not modify add remove or reinterpret any architectural elements enhance realism through authentic timber frame textures aged wood visible grain slight weathering realistic plaster infill lime plaster subtle imperfections natural color variation high quality material definition with accurate roughness and reflectivity realistic window glass with reflections and slight transparency detailed roof materials e g clay tiles or slate with natural variation subtle imperfections and aging for authenticity no stylization lighting natural daylight soft shadows global illumination physically accurate lighting behavior context minimal unobtrusive surroundings neutral ground soft background no additional architectural elements or changes rendering style photorealistic high resolution physically based rendering pbr balanced contrast natural colors no artistic filters important architecture and geometry must remain exactly as in the input model no design changes under any circumstances plain construction joints no lighting features at transitions
