Ornate alien spacecraft with a sleek disc-like silhouette and a central dome

ornate alien spacecraft with a sleek disc-like silhouette and a central dome, covered in intricate biomechanical engravings and swirling patterns, glowing with vibrant neon hues of teal, magenta, and gold, surrounded by a vivid cosmic nebula filled with flowing energy streams and colorful interstellar clouds, radiant light bursting from behind the craft creating a halo effect, surreal sci-fi aesthetic blending technology and art, ultra-detailed textures, high saturation, cinematic lighting, 4k, sharp focus --ar 16:9 --v 8