On a blue background, create a CG - rendered, ultra - detailed 8K illustration using Unreal Engine. Show a crystal clear crystal castle in a 3D bas - relief style. This gorgeous Crystal Palace is designed in a European style and surrounded by real pink roses. The scene, viewed from above, has an ethereal fairy - tale quality with striking lighting effects, a starry sky, and ethereal clouds. --ar 156:125 --q 5  --s 750