create a clean 2d architectural elevation render based exactly on the uploaded elevation drawing style requirements maintain orthographic flat elevation view no perspective distortion follow the drawing proportions exactly do not redesign or alter window positions use the real site photo only for material reference materials existing house light beige pebble dash render extension smooth light off white render roof tiles dark grey concrete tiles all windows anthracite grey aluminium frames bi fold doors anthracite grey aluminium fascia soffits white gutter black rendering style clean architectural presentation style subtle shadow depth under eaves no dimensions or annotation text no boundary lines no neighbour hatch light neutral sky background clean simple ground line this is a planning approved single storey wrap around extension in upminster london keep it realistic and minimal do not make it ultra modern keep this as a flat 2d presentation elevation not a 3d visual
