The Woocommerce Extra Variation plugin (EVP) allows you to produce easy and smart variations for your products. Smart variation structure, it displays specific variations to your customers’ selections.
Demo https://codecanyon.net/item/woocommerce-extra-variation/19733402
Downloadhttps://www.filecad.com/mmiJ/WooCommerce-Extra-Variation-v3.0.3.rar