In archive:
3ds max 2015 (corona)
3ds max 2015 (vray)
obj-mtl
Maps
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Render: Corona 6 - Vray 3.2
Unwrap: Yes
polys: 107,208
verts: 109,337
Unit: Centimeter
5 different materials
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Link to original products:
https://www.kohler.com/en/products/kitchen-faucets/shop-kitchen-faucets/bellera-pull-down-kitchen-sink-faucet-w-three-function-sprayhead-560?skuId=560-CP 
https://www.kohler.com/en/products/kitchen-faucets/shop-kitchen-faucets/edalyn-by-studio-mcgee-single-handle-bar-sink-faucet-28357?skuId=28357-CP 
https://www.kohler.com/en/products/kitchen-faucets/shop-kitchen-faucets/wall-mount-pot-filler-35744?skuId=35744-CP 
https://www.kohler.com/en/products/water-filtration/shop-water-filtration/traditional-beverage-faucet-26367?skuId=26367-CP