create a beautiful architectural rendering of a modern house floor plan use a soft beige for the interior walls complemented by light gray for the exterior walls the garage area should be a darker gray highlight the swimming pool in aqua blue giving it a sparkling effect add lush greenery using different shades of green focusing on a fresh vibrant look for the trees and plants the cars in the garage should have a metallic blue finish set the atmosphere with natural daylight casting soft shadows and a serene ambiance