Auran TRS2004 industry interactive for woodclips and LARS2 interactive for cement, quartz sand, plaster, soda ash, plastic granular, sugar, rice, wheat, flour, barley, oats, malt, soya beans, and hops. Also sand, sand with gravel,lose gravel, taconite pellets, and aggregate limestone. Load and unload sounds also added. This 54ft Covered 3-bay Hopper and was created with Paint Shed and Jasc Paint Shop Pro using the Auran's alias car.