Bench "Lotus" with backrest
Manufacturer: ADANAT
- Length 180 cm
- Width 66 cm
- Height 78 cm
- Material: concrete, wood.
- The model pivot is at the 0 mark.
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Polygons - 7078
Vershin - 7105
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https://adanatgroup.ru/katalog/ulichnaya-mebel/ulichnye-skameiki/skamejka-lotos-beton/ 
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Bench "Lotus" without back
Manufacturer: ADANAT
- Length 180 cm
- Width 66 cm
- Height 78 cm
- Material: concrete, wood.
- The model pivot is at the 0 mark.
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Polygons - 3268
Peaks - 3288
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https://adanatgroup.ru/katalog/ulichnaya-mebel/ulichnye-skameiki/skamejka-lotos-beton--bez-spinki/ 
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In the archive: 2013 and 2016 MAX (Corona+Vray) + OBJ+MTL+FBX
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Those who work in V-Ray version lower than 3.1, be careful, in the materials in the BRDF section there is Microfaset GTR (GGX), your version is older than 3.1, then the BRDF field will be empty. Choose Blinn, Phong or Ward - what is preferable for you

For Corona render, it is recommended to install version no lower than 1.5, since the glossiness of materials is configured taking into account PBR