In archive:
3ds max 2015 (corona)
3ds max 2015 (vray)
fbx (corona)
fbx (vray)
obj-mtl
Maps
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Render: Corona 6 - Vray 3.2
Unwrap: Yes
polys: 127,984
verts: 129,273
Unit: Centimeter
5 different materials
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Link to original products:
https://www.kohler.com/en/products/bathroom-faucets/shop-bathroom-sink-faucets/purist-widespread-bathroom-sink-faucet-with-low-lever-handles-and-low-spout-14410-4?skuId=14410-4-CP 
https://www.kohler.com/en/products/bathroom-faucets/shop-bathroom-sink-faucets/purist-widespread-bathroom-sink-faucet-with-high-lever-handles-and-high-gooseneck-spout-14408-4?skuId=14408-4-CP 
https://www.kohler.com/en/products/bathroom-faucets/shop-bathroom-sink-faucets/purist-tall-single-handle-bathroom-sink-faucet-with-straight-lever-handle-14404-4a?skuId=14404-4A-CP 
https://www.kohler.com/en/products/bathroom-faucets/shop-bathroom-sink-faucets/purist-wall-mount-bathroom-sink-faucet-trim-with-9-90-degree-angle-spout-and-lever-handles-requires-valve-t14414-4?skuId=T14414-4-CP 
https://www.kohler.com/en/products/bathtubs/shop-bathtub-faucets/purist-floor-mount-bath-filler-trim-with-handshower-t97328-4?skuId=T97328-4-2MB 
https://www.kohler.com/en/products/showers/shop-bath-shower-faucets/purist-rite-temp-bath-and-shower-trim-with-lever-handle-and-2-5-gpm-showerhead-t14420-4?skuId=T14420-4-CP