A demolition charge: four taped blocks with a detonator well, a firing wire run out to an olive firing box with an arming lamp, and a clacker handle that presses down and springs back. Dimensions 0.475 x 0.110 x 0.302 m (X x Y x Z). Origin at the footprint centre of the whole set, everything resting on y = 0; metre units, +Y up, muzzle and point toward +Z. Named pivots: clacker at (0.1875, 0.084, 0.069). The clacker handle rocks on its own pivot. The wire, the detonator and the terminals are modelled and static. Rigid node-transform clips trigger drive named nodes on their own pivots. No skinning and no skeleton. 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.