create a realistic architectural rear elevation visual based exactly on the uploaded proposed elevation drawing use the existing photo only for camera angle roof shape brick tone and surrounding context replace the existing rear elevation with new single storey rear extension with flat roof white silicone render finish large anthracite grey sliding doors new anthracite grey window to left new flat roof with subtle overhang rooflights x2 as shown in drawing new flat roof rear dormer with horizontal cladding juliet balcony with glass balustrade important maintain the exact camera angle and perspective of the photo do not change the main roof form keep neighbouring properties and garden context realistic preserve uk suburban residential scale and proportions lighting soft natural daylight realistic shadows not overly dramatic or sunset toned do not redesign the building follow the drawing proportions exactly
