Cosmic world tree (Ulgen's sacred tree, Turkic shamanic mythology), massive ancient tree rooted in dark Anatolian soil, trunk glowing with pulsing neon energy veins — electric teal, violet plasma, gold light. Branches dissolving into a swirling nebula and star field above. Roots below merging with glowing underground crystal caverns. Dark black and deep space background. Aurora borealis effect in upper sky. Tiny shaman silhouette at base of tree for scale. Floating sacred geometry overlaid (very subtle). Mood: axis mundi, upper-middle-lower world, cosmic shamanism, Anatolian ancient spirituality. Breathtaking, ethereal, cinematic. 16:9, 8K, photorealistic. A shaman woman meditating at the front and middle of the tree --ar 16:9 --style raw --v 6.1 --s 950 --chaos 10