You already have the "generate all combinations" for Product Attributes, and allow us to create a new SKU for that combination. If we could have another column here for "Product Image" and have the product image change when a new attribute combination is chosen, that would make NopCommerce very powerful.
This is already exist out of the box. You need to add your colored product images in the picture tab. Then, in the "Product attributes", edit your "Color" attribute. There you have all your colors, in each one select the correct product color picture.
Hi. I apologize. I may not have explained the requirements in full.
I wish to have a 'Color' drop down with Wood/Tortoise (words) and then another 'Frame' drop down with Sports/Biz (words) and then on the *permutation* of these (4 perms) the MAIN (single) product image changes to that permutation's image.
With Image squares you cannot achieve this and cannot name the attributes so clients can refer to it, and cannot show the correct permutation.