oak tree 3d model

Photorealistic mature European oak tree (Quercus robur), realistic natural proportions, game-ready 3D model. Large thick irregular trunk with realistic taper from the base to the crown. Deeply cracked rough oak bark, highly detailed bark texture with natural grooves, cracks, knots, scars and subtle color variations. Dark brown and gray-brown bark. Strong visible root flare at the base of the trunk, with several large roots naturally emerging above the ground. The trunk should not be perfectly straight or cylindrical — it should have subtle natural bends, asymmetry and irregular growth. Large spreading crown with thick primary branches growing naturally from the trunk, gradually splitting into smaller branches and twigs. Realistic oak branching structure, asymmetrical silhouette, no artificial symmetry. Dense but naturally uneven foliage made of realistic European oak leaves. Individual leaf clusters should have varied orientation, size and density. Healthy green leaves with slight