aggressive biker skull 3d model

A complete 3D printable model of an aggressive biker skull, custom motorcycle culture style. Fully 3D volumetric model, 360-degree complete solid cranium with no flat surfaces. The skull has an angry, menacing expression created exclusively by a deeply furrowed, wrinkled bony brow ridge, with no hair or eyebrows. It features a long, thick, highly detailed beard with a stylized chiseled texture, blending a prominent handlebar mustache and thick braided beard elements seamlessly into the jawline as a single solid block. Artistic interpretation, dark fantasy sculpture style. High fidelity details, clean 3D mesh, manifold geometry, watertight, optimized for 3D printing, no separate or floating parts.