Gollum in a dark, enchanted forest, his skin appearing slick and shiny under a dynamic, eerie light, highly detailed and photorealistic. Imagine an extreme nightmare version, combining the surreal and haunting styles reminiscent of H. R. Giger's biomechanical art and the ethereal yet unsettling qualities of Jean Ansell and Justin Gerard. A mystical, magical atmosphere pervades, with Gollum's eyes glowing ominously, casting an otherworldly aura. Various poses capture his agile, twisted form as if from a movie scene, emphasizing his sinewy physique amidst the tangled, shadow-laden foliage, enhancing the overall creepiness of the scene.