How to add image attributes to a tab in an Opencart product card?

Question

PHP

Hello! Please tell me how it is possible to implement the addition of such characteristics to products:
that is, the name, picture and value. Site example here Site example
How to add a tab, I basically figure it out, this is product.tpl to edit. But what I need is for everything to be easily edited, according to the type of attributes in the product. Only a paid module? I would like to write myself. Something tells me that it's very simple, but I can't figure out how) Thank you very much!

Answer 1

www.opencart.com/index.php?route=extension/extensi...
or look for other modules, you won’t find them - I can sit on the weekend, I think this module will come in handy for many people and I’ll earn some money)

Answer 2

See if this one is suitable dev-os.ru/product/module-attribute-ext.html