Variations Attributes plugin

Hi, I use Woocommerce and trying to find a plugin for handling variations and attributes. I have looked at several plugins, but they don’t seem to provide the options I need.
So need your help, please.
The case is that I plan to sell 6 different boxes of chocolates, at a fixed price per box. When the customer selects a box for purchase, they can choose between 20 different sorts of chocolate to be put in the box. The small box can have 3 sorts to go in the box, so when a customer buys a box, they need to choose which of the 20 sorts they want in the box, so we can pack the box for pickup/shipping.
This is pretty much standard in Products attributes and variations.
The challenge is that I want to present the customer with a photo and a small description on the chocolate, they are about to select, before selecting it. So not only a dropdown or a button. If a dropdown menu/button, then the customer cannot see the sort of chocolates that they want to know more about, and need to go back to the products to see the info.
Let me know your thoughts, thank you.