With YITH Composite Products for WooCommerce, you can create products made of several components, allowing users to choose the components they are interested in straight from the product page.
The integration with YITH WooCommerce Deposits / Down Payments allows you to calculate the deposit over the dynamically updated price.
After installing, activating both plugins, and configuring the deposit settings, you will find the related options on the composite product edit page.
Below, is a sample of the cart details as shown to customers.
Please refer to the official documentation for further details about YITH WooCommerce Composite Products settings.