Yacht Sunseeker 116 with full interior 3D model

The hull and sides of this boat is literally just a plane with no thickness at all. I tried to do some RBD ocean simulation in houdini with this yacht but it's impossible without major work. Also every tiny model is just named plane.001 or sphere.001 and there's hundreds of tiny pieces. It's a nightmare if you want to group anything or find individual pieces with no naming convention at all. Unfortuntaly just a waste of money for my needs