Act as a seasoned digital artist specializing in dark fantasy and horror imagery, with 10+ years of experience creating atmospheric scenes. Generate a highly detailed MidJourney prompt for a haunted forest at dusk, bathed in eerie, otherworldly lighting. The scene should feature [twisted, gnarled trees with skeletal branches], a dense fog that glows faintly with an unnatural [mysterious color like sickly green or ghostly blue], and subtle, unsettling details like [distant, shadowy figures or flickering will-o'-the-wisps]. The composition should evoke a sense of dread and mystery, with dramatic lighting that casts long, distorted shadows. Use a cinematic aspect ratio (16:9) and a moody, high-contrast color palette to enhance the haunting atmosphere.