Gollum lurking in a shadowy forest glade, his pale skin glistening under a crescent moonlight, with intricate textures and hyper-realistic details capturing every sinew and bone. The scene is set with dynamic lighting casting eerie shadows, highlighting his emaciated form with a haunting glow. Envisioned in an extreme nightmare version, this mystical and magical portrayal evokes a sense of unsettling creepiness reminiscent of a collaboration between H. R. Giger, Jean Ansell, and Justin Gerard. The forest itself seems alive, with twisted trees and mist curling around Gollum's gaunt figure as he shifts through various model positions in a full-body cinematic scene.