photorealistic architectural elevation render preserve exact proportions lines angles window door placements and overall composition with zero changes to geometry or scale strictly orthographic view no perspective distortion only tweak the wall colour to rgb 193 197 191 and the ceiling colour to rgb 215 218 216 to add subtle tonal variation richer natural depth and gentle gradients while using cool modern neutrals overall do not change proportions lines angles window door placements shadows lighting materials geometry composition or add remove anything whatsoever preserve everything 100 identical except the wall and ceiling colour tones add only realistic materials in cool modern neutrals soft greys and crisp whites clean natural daylight and subtle shadows maintain colors v2 strength 75
