dual-shaft shredder 3d model

Realistic 3D model of an industrial dual-shaft waste shredder designed for a recycling game. The machine has two large counter-rotating steel rollers with interlocking teeth, clearly visible inside an open top shredding chamber where waste can be dropped in from above. The rollers sit horizontally at the top, not on the sides. The body is a heavy metal housing with bolts, motor casing, and safety covers. The shredder looks slightly worn and used, with dirt, scratches, and oil stains. Realistic PBR metal textures, satisfying proportions, no background, no text or logos.