use the provided 2d sketchup export as a fixed base do not alter reinterpret or modify any geometry proportions layout or perspective preserve all lines edges and spatial relationships exactly as they are apply photorealistic materials textures and lighting only enhance surfaces with accurate real world material properties e g reflections roughness shadows ambient occlusion but do not add remove or change any objects or details do not stylize redesign or introduce new elements do not change camera position field of view or composition the goal is a strictly faithful photorealistic render of the existing drawing maintaining 100 geometric accuracy while improving material realism and lighting quality only
