There are 7 objects in the scene, 2 sink mixer, head shower, hand-operated shower system, hide head shower, hide bath faucet, and hide shower and faucet mixer.

A turbo-smooth is open at all objects during rendering (I recommend 2 iterations for close angles, 1nu for distant ones).

All objects are in the center of coordinates, with correctly set pivots, and names in Latin, as well as all objects have one multimat with simple clear names.

Polys : 58 196
Verts : 60 876

Manufacturer IKEA
BROGRUND Series

Riser rail with hand shower/outlet
https://www.ikea.com/us/en/p/brogrund-riser-rail-with-hand-shower-outlet-chrome-plated-50342628/ 
5-spray hand shower
https://www.ikea.com/us/en/p/brogrund-5-spray-hand-shower-chrome-plated-60351797/ 

Showerhead with thermostatic faucet
https://www.ikea.com/us/en/p/brogrund-showerhead-with-thermostatic-faucet-chrome-plated-10342625/ 

Bath/shower set thermostatic faucet
https://www.ikea.com/us/en/p/brogrund-bath-shower-set-thermostatic-faucet-chrome-plated-90342626/ 

1-spray showerhead with arm
https://www.ikea.com/us/en/p/brogrund-1-spray-showerhead-with-arm-chrome-plated-50385873/ 

Bath faucet with strainer
https://www.ikea.com/us/en/p/brogrund-bath-faucet-with-strainer-chrome-plated-50343086/ 

Faucet, tall
https://www.ikea.com/us/en/p/brogrund-faucet-tall-chrome-plated-00343098/ 

In the archive 2 3dmax files (corona & vray)
And also fbx & obj.