photorealistic rear elevation of an existing home with light tan horizontal vinyl siding white trim and a brick foundation featuring an elevated outdoor deck finished with rich mahogany pvc decking with uniform reddish brown coloration moderate tonal variation with naturally blended reddish brown hues and realistic board to board color movement fine brushed composite texture low sheen satin finish minimal visible grain pattern consistent manufactured appearance and realistic timbertech vintage mahogany profile textured matte black aluminum railings modern black horizontal privacy screens full width stair system with matching railings elevated support posts beneath the structure modern shed roof covering only the outdoor dining and grill area exposed structural joists visible beneath the roof stainless steel grill station outdoor dining area beneath the covered section existing brick chimney mulched landscape bed with plantings adjacent to the chimney concrete walkway running alongside the home toward the front yard preserve the existing deck layout dimensions stair configuration support post locations roof placement privacy screen placement house proportions terrain elevations and architectural geometry exactly as modeled mature trees surrounding the property soft indirect natural daylight with the sun positioned behind the home creating even illumination without direct sunlight on the deck surface color accurate material representation neutral white balance realistic shadows and reflections architectural photography ultra detailed materials hdr lighting 8k rendering