A highly detailed cyberpunk dragon skull, designed for 3D printing. The skull should have biomechanical and cybernetic elements integrated into the bone — glowing lines, metal plating, exposed circuits, and tubing. Sharp horns and jaw structure, reinforced with steel-like exoskeleton features. Maintain anatomical realism of a dragon’s skull, with futuristic augmentations and engravings in a cyberpunk aesthetic. Include layered mechanical textures, vents, and light panels along the skull ridges. The model should be watertight, solid, and printable without thin floating parts. 3D printable sculpture, high-detail STL style, cinematic lighting for render preview.