photorealistic architectural render of an existing two story luxury family house strictly preserving the original building shape roof geometry balconies window placement and proportions as in the reference model exterior redesign with a sophisticated warm off white main facade combined with dark charcoal accent surfaces on recessed sections complemented by subtle natural stone or microcement textures anthracite roof tiles high end white aluminum window and door frames and elegant white wooden railings on balconies and exterior stairs refined modern european luxury style premium materials ultra realistic textures soft natural daylight cinematic shadows professional architectural visualization
