create a 3D rig of a veteran cowboy with a shirt highly detailed. The character should have realistic, aged and convincing features , a powering posture. Well-proportioned. Clearly defined features. Highly detailed. Highly stylized. Walls and features are at least 2mm thick. Bold, recessed features with a depth of at least 2mm. Sharp, clean lines. Embossed features to rise at least 2mm above the surface.