With this mod you could create different images for each option value you have, is perfect for products that have different colour option.
• Add one image for each color option value
• Add a sku number for each color option value
• You will see the option color value on checkout and cart.
Extra info o support:
V1.1 fixed a php error when sku on product is not defined and is enable set sku on cart.
V1.2 fixed issue autocompleate function with products
ALSO WE RECOMMEND TO WATCH THE OPTIONS IMAGES ADD ON..
VIEW ADD ON
For previous opencart versions you will find at: FOR OPENCART PREVIOUS VERSIONS
Now the extension id free but probably will require a paid adaptation to a special theme