ancient tree trunk 3d model

Ultra realistic Amazon Samaúma tree trunk (Ceiba pentandra), hero asset for film production, only the lower 8 meters of the tree visible, gigantic buttress roots spreading outward from the trunk, massive ancient rainforest tree, highly detailed bark with deep cracks, scars, knots, moss, lichen, fungal growth, weathered surface, photogrammetry quality, natural root deformation, realistic wood fibers, true scale, cinematic VFX asset, extremely high geometry detail, clean topology, PBR textures, no branches, no canopy, no leaves, no ground, no soil, no rocks, isolated asset, centered, neutral background, production ready, hyper realistic, scan quality, 8K texture detail, physically accurate bark and root structures.