In the set of 4 models in different materials (4-5 materials for each model):

Viega Visign for More 200 8620.1
Viega Visign for More 201 8621.1
Viega Visign for Style 23 8613.1
Viega Visign for Style 24 8614.1

https://www.viega.ru/en/products/Katalog/Ssisstjemnaja-tjechnika/Panjeli-ssmywaprinadljeshnossti/Panjeli-ssmywa-dlja-unitasow/Visign-for-Style.html 

Name: Viega_button_drain
Version: 2013
Preview: No
Units: Millimeters
Dimension: 1723.0 x 1132.93 x 27.84
Polys: 22,982
XForm: Yes
Box Trick: Yes
Model Parts: 18
Render: corona
Formats: 3Ds Max 2013, OBJ