3d model of a rectangular bathtub from Nic with a faucet.
You can find similar and other models in my profile.

Dimensions WxDxH:
Bath: 170 x 70 x 57 cm

https://www.nicdesign.it/it/arredo-bagno/vasche/vasca-pool-in-corian-170x70x57h_202.htm 

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For Corona render, it is recommended to install a version of at least 1.5, since the glossiness of materials is configured taking into account PBR

Those who work in V-Ray versions lower than 3.1, be careful, in the materials in the BRDF section there is Microfaset GTR ( GGX ), if your version is older than 3.1, then the BRDF field will be empty. Choose Blinn, Phong or Ward - whichever suits you best