Image Squares working same as checkbox

When we use Image Squares for the control type of product features, it acts like a radio button but I want to use pictures for the checkbox. is there any solution for this?
I think I have to edit _AjaxCartProductAttributes file. thanks

Hello,
Unfortunately the attributes in the ajax cart work in the same way as the nopCommerce attributes (at the product page) because we are using the same structure and logic. So this type of change have to be made in the nopCommerce system also. It isn't just the markup and the scripts, but the whole logic in the system. So we will recommend you to contact NopCommerce support team first.