Majestic fantasy troll standing amidst an enchanted forest, rendered in photorealistic detail using octane render and unreal engine, showcasing hyper-detailed textures and vibrant colors with hdr lighting, the troll's skin appears rugged and intricately textured, adorned with faint moss and lichen patterns, its eyes reflecting intelligence and curiosity, the environment boasts towering ancient trees and soft, dappled light filtering through the canopy, casting ethereal glows and shadows, evoking a sense of magical realism, --ar 9:16.