V-Ray versions are 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"

For Corona render, it is recommended to install a version of at least 1.5, since the glossiness of materials is configured with PBR in mind.

link:
https://www.aliexpress.us/item/3256809115447798.html?spm=a2g0o.imagesearchproductlist.main.1.4cd9kJA6kJA6Qx&algo_pvid=f392233a-3aae-46ab-9e04-963baef13fa1&algo_exp_id=f392233a-3aae-46ab-9e04-963baef13fa1&pdp_ext_f=%7B%22order%22%3A%22-1%22%7D&pdp_npi=6%40dis%21USD%21401.99%21301.49%21%21%212850.99%212138.24%2  1%4021059dbe17573386533527733e86ce%2112000048670978470%21sea%21US%210%21ABX%2 11%210%21n_tag%3A-29910%3Bd%3A8efa5e6%3Bm03_new_user%3A-29895&curPageLogUid=nV B46AERpmO8&utparam-url=scene%3Aimage_search%7Cquery_from%3Apc_web_image_search%7Cx_object_id%3A1005009301762550%7C_p_origin_prod%3A&gatewayAdapt=4itemAdapt