An improvised nailed bat: a wooden bat with nine long nails driven through the barrel, each with its head proud of the wood. Dimensions 0.113 x 0.064 x 0.865 m (X x Y x Z). Origin at the footprint centre with the shaft lying along Z on y = 0, head toward +Z; metre units, +Y up, muzzle and point toward +Z. Static weapon: there is no moving part to rig. A folding lock, a lanyard or a sheath would be a linkage or a separate object rather than a rigid node transform, so neither is faked here. Static geometry: no rig or animation. Blued gunmetal, bright machined steel, dark anodised alloy, black and dark earth polymer, rubber, walnut, brass, copper, leather, olive paint, optical glass, concrete and emissive red, green and warm white for reticles, lasers, tritium and lamps. Physically based flat colours with no texture maps. Original invented design: no real make, model, manufacturer or marking is represented. Free 3D model for Unity, Godot, Unreal, three.js and Blender. No collision or navigation data.