LS-Dyna Rock Net Impact Simulation

I need a complete LS-Dyna explicit analysis that proves a catching net can stop a 200 kg boulder travelling at 250 km/h. This is the first priority, so the model must capture net geometry, support posts, anchorage and realistic material behaviour (wire rope, mesh, energy absorbers)... (Budget: $5000 - $10000 USD, Jobs: Finite Element Analysis, Mechanical Engineering, Project Management, Risk Assessment, Simulation, Structural Engineering)