whimsical photorealistic final render of a big cake in the form of Hogwarts school, one piece cut out, on a table layed out for birthday, 16k resolution, by Industrial Light&Magic and Pixar, 3D masterpiece, breathtaking intricate details, realistic and lifelike cgi diorama, raytracing, dramatic natural lighting, reflective catchlights, high quality CGI VFX fine art, hypermaximalist, Hyperrealistic, splash art, concept art, mid shot, intricately detailed, color depth, dramatic, 2/3 face angle, side light, colorful background