"Create an ultra-realistic, highly detailed 3D model of an ancient stone archway with intricate carved details. Include textured weathered stone bricks, deep-set grooves, realistic wear, and moss growth. The doorway should emit a glowing, starry, magical portal effect. Capture the curved top, layered stones, and the steps leading up. Ensure precision in depth, cracks, and uneven surfaces for a lifelike high-resolution polygonal mesh."