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: 331,168
verts: 334,429
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/artifacts-gentleman-s-single-handle-bathroom-sink-faucet-72763-9m?skuId=72763-9M-CP 
https://www.kohler.com/en/products/bathroom-faucets/shop-bathroom-sink-faucets/artifacts-bndl-k0052?skuId=BNDL-K0052 
https://www.kohler.com/en/products/bathroom-faucets/shop-bathroom-sink-faucets/artifacts-single-handle-bathroom-sink-faucet-72762-9m?skuId=72762-9M-CP 
https://www.kohler.com/en/products/bathtubs/shop-bathtub-faucets/artifacts-wall-mount-bath-spout-with-turned-design-72792?skuId=72792-CP 
https://www.kohler.com/en/products/bathtubs/shop-bathtub-faucets/artifacts-floor-mount-bath-filler-trim-w-handshower-t72790-9m?skuId=T72790-9M-2MB 
https://www.kohler.com/en/products/showers/shop-shower-heads/artifacts-hydrorail-s-shower-column-kit-1-75-gpm-76472-g-76472-g?skuId=76472-G-CP