Shopify eCommerce Product Bundle Builder

We are looking for a software developer to develop an eCommerce solution for our Shopify store that will allow customers to build their own "product" or "bundle". The solution should be a plugin style content management system. The solution should allow us to set a base product, and then add any number of other standalone products to allow the user to create their own camping solution. For example, our website currently has a product called the CLAN - [login to view URL] The CLAN is made up of the large middle tent - the CORE. This in its own right is a standalone product on our website. To that CORE you can then attach up to 3 smaller tents - the DUO's. Again, they are their own product on the site. And inside each DUO you can add an inner tent - the COCOON. And we are expanding the options here to allow other tents in the range to attach to the CORE as well. So the solution we are looking for is the user selects the CORE to start with (or any other product we deem to be a base product), and then they can add any combination of DUO's and COCOON's (or any other products we deem to be add-on products). We will be applying this solution to other products in development as well so it should be able to work with any product in our range. Ideally, when add-on products are added to the base product the image will update to reflect the changes. We will provide all the content. Also adding or removing any add-on products should also update the total price and possibly apply any discounts - e.g. if the CORE and all 3 DUO's and COCOON's are bought they will get a discount rather than just the CORE and 1 DUO. As an example of a similar tool we are looking at, the "Build Your Bike" feature on the link below would be very similar. [login to view URL] Or similar - [login to view URL] Or perhaps - [login to view URL] To be clear - this is not a "customer who bought this also bought these" solution. It's not a product recommendation feature. Its a "set builder".