create a render in hyper realistic architectural visualization quality 8k resolution all objects gentle reflections soft shadows enhanced color richness and luxurious level realism improve depth don t change the tone of the new extension grey brick facade maintain the dimensions and tonality roof material brown brushed sheet metal likewise all elements shown in the visualization in the same material as the roof are brown brushed sheet metal railings on new construction glass light gray window frames at nex construction the garden formed by a meadow with grass