Ideal Standard’s collection Connect Air – WC bidet and bidet mixer. Connect Air WC – 55x36x33; Connect Air WC – 55x36x33. The objects are not collapsed so you can assign as many subdivision levels as you want.
Enjoy 🙂

Output curves Falloff maps cannot be exported.
Who works with V-Ray version lower than SP1 pay attention to materials section BRDF (Microfaset GTR (GGX)) if your version is older than SP1 – this option will be empty and you have to choose:
BlinnWard or Phong depence on material.