To show models in WooCommerce, enable Woocommerce options first from 3D Viewer > Settings > Woocommerce Settings.
After enabling, go to the product edit page, there will be a settings panel called 3D Viewer Settings.
From here, add one or more 3D models to show on the product page. Also, set the position of the models and the custom angle.
For the configuration of WooCommerce models, again go to 3D Viewer > Settings > Woocommerce Settings.
Enable/disable Moving Controls, Zoom, Auto Rotate, Autoplay, set Shadow Intencity, Loading Type(Auto, Lazy, Eager), Auto Rotate Speed, Auto Rotate Delay, and show/hide Progressbar, Fullscreen Button.