[Prestashop] Module for my Ecommerce

Ive already some kind of developing knowledge so I do not ask anything strictly profesional or complex. I know what I am asking, its kinda basic just requeries to understand the Prestashop structure. Im hiring it to save time and focus on other things. I have an ecommerce selling deportive products, one of them are Boots, its a type of product complex to sell online since requerie 3 sizes, feet, width and high. So what I need is a small module that injects on certain products I want in this case Boots. A chart showing all posible Size configurations. [login to view URL] - This screenshot shows an example of an already existent similar module but its for B2B and masspurchases which is not what I need. [login to view URL] - This screenshot shows an example of the chart I would need on my product page. As you can see you have Feet size, also width which can be XS S M L and high which can be -1 0 +1 +2 that depending on which feetsize is the boot equals to more or less centimeters. The stock I need to be dynamically read from database. But rest could even be full manual as long as you provide me an easy way to modify it, I dont need any complex dynamic reading of products. Only something to read stock of exact_product_variable but names and stuff I can place them manually myself I guess. Some kind of filter to decide which product gets a chart (slightly diferent chart for each products) and thats all. I dont mind if mostly everything is hardcoded around the website but then you must make sure you give me full details of all the code you have spread. I need full control of the feature. My budget is limited, thats why Im giving freedom to the developer to make it as much simple as he wants as long as it fills his propuse. Not looking for complex dynamic / profesional modules. I can mantain it myself because I can more or less understand code so.