120×120×210
180×180×140
240×240×200

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/3256807796220937.html?spm=a2g0o.imagesearchproductlist.main.6.9af8CLsYCLsYLL&algo_pvid=3ec0ba4b-3aec-4227-bbb9-35cf3ac725db&algo_exp_id=3ec0ba4b-3aec-4227-bbb9-35cf3ac725db&pdp_ext_f=%7B%22order%22%3A%226%22%7D&pdp_npi=6%40dis%21USD%2125.42%2116.52%21%21%2125.42%2116.52%21%4  0213ee07a17576875989962989e1191%2112000043143897215%21sea%21US%210%21ABX%211 %210%21n_tag%3A-29910%3Bd%3A8efa5e6%3Bm03_new_user%3A-29895&curPageLogUid=ct4 0QNsuDAon&utparam-url=scene%3Aimage_search%7Cquery_from%3Apc_web_image_search%7Cx_object_id%3A1005007982535689%7C_p_origin_prod%3A&gatewayAdapt=4itemAdapt