This extension lets you create images for options and option combinations, both for main image and supporting images(additional images). The extension does not make any core changes and do not require ocmod or vqmod, a standard practise for opencart version 4 .
This extension is compatible with another extension which is price by formula,https://www.opencart.com/index.php?route=marketplace/extension/info&extension_id=22281

The extension works perfectly with default theme and default structure , so if you have custom extensions , please contact shambhalnetworks@gmail.com before purchasing the extension.

https://op.shambhalnetworks.in/index.php?route=product/product&product_id=34

For simple themes , extension adjustment for product page would be free, for custom theme it could be chargeable though we would try our level best to make it compatible without any extra charge.

For further queries , please contact shambhalnetworks@gmail.com