Hello. How are you!
I checked attachments carefully and can implement it in a short time.
Regarding size task underneath image, it will be just size presentation? or should be linked to that size variant when visiting product page?
I am experienced Website Designer & Programmer, i am strong in Shopify store building, Liquid template language, javascript/jquery, shopifyAJAX, html5/css3, Less/Sass/Scss and so have rich experience in shopify template development & customization.
I have built about 150 shopify stores so far.