Barbed Wire Fence Section

4m long barbed wire obstacle on angled iron pickets with taut strand lines and barb ticks, carrying a knob from a three-strand cattle-style run to a double-picket entanglement with a rolled concertina crown.

风格：low-poly, flat-shaded vertex colors, no textures, single shared material, so any set of these merges to one draw call; shares palette and scale with its kit