photorealistic architectural floor plan render of a modular building made from shipping containers strictly preserve the exact layout wall positions and dimensions clearly define each container module using realistic 20ft 40ft shipping container proportions with visible steel structure and cut out openings add realistic interior elements including bathrooms sinks shower units sliding doors and led lighting as shown apply natural materials such as corrugated steel walls matte painted interiors and durable flooring enhance with soft shadows ambient occlusion and subtle depth for realism while keeping a clean top down architectural view do not alter structure or layout
