oak tree 3d model

Create a realistic, game-ready 3D mature oak tree, optimized for Unity VR with a detailed bark trunk, natural asymmetrical branching, dense but optimized foliage using alpha-clipped leaf cards, PBR textures (albedo, normal, roughness, AO), clean topology, proper real-world scale (8–12m tall), FBX export, wind-animation-ready vertex masks, lightmap UVs, simple collision meshes, limit face count to less than 500,000.