create a presentation style rendering from the provided 3d model geometry lock use the model exactly as provided do not modify architecture stairs terrace railings proportions or layout style controlled not too light soft architectural illustration style with a subtle watercolor texture but maintain clear mid tone contrast and definition keep a balanced tonal range light mid and shadow values present avoid washed out or faded appearance edges slightly softened but still legible overall look refined presentation rendering not pale concept sketch this is key watercolor should still have depth even traditional watercolor uses layered tones to avoid flatness lighting important fix soft daylight but with defined shadows under terrace rooflines and stairs no haze or fog effect maintain contrast between sunlit and shaded areas materials add depth back brick warm red orange with visible variation and subtle shadow joints not faded roof medium grey with depth not pale railings dark grey with presence not washed out concrete light grey but grounded with shadow at edges windows slightly darker for contrast landscape keep soft but grounded grass smooth but with slight tonal variation not flat green wash trees light and airy but not transparent planting minimal but with readable form background light paper texture but slightly darker than pure white avoid bright white washout scene include two children subtle but slightly more defined not ghosted do not do not over desaturate do not reduce contrast too much do not create a faded or foggy look do not make it photorealistic goal a balanced architectural watercolor rendering that is soft and atmospheric but still clear grounded and readable similar to a high end competition board client presentation image increase tonal contrast by 20 while maintaining soft rendering style
