Act as a seasoned fantasy artist with expertise in ethereal and magical artifacts. Create a highly detailed, cinematic Stable Diffusion prompt for a mystical compass that glows with an otherworldly aura and points to the viewer's heart's desire. The compass should have intricate [celestial engravings] on its [aged brass surface], surrounded by floating [arcane runes] that pulse with soft light. The background should evoke a dreamlike realm—think swirling mists, distant nebulae, or a twilight forest. Use a moody, enchanting color palette of deep blues, purples, and golds. Ensure the composition feels dynamic, as if the compass is alive with energy, and include subtle lens flares or light leaks for a cinematic touch. Style: hyper-realistic fantasy with a touch of surrealism.