Different images for every color option and different sku codes + seo filters

Hi, i need a module, but i can't find any to do that....

1)I want to set a different image for every color option, ex: for red color to set an image with a red product.
2) when you click on an option(ex: red color), to have different sku code for every option
3) i want to have seo friendly urls for filters (ex: site.com/iphone8/red)

if anyone know a module like that, please tell me.
thanks

Instead of options use the product variant module:
https://www.opencart.com/index.php?rout ... n_id=37775
It is much easier to update stocks with it.
With this module every product variant is a fully editable product in admin - you can set it as usual.
In the store front the variants are displayed together(it is in module settings and up to you how).

Filter Vier is the filter you are looking for, the basic settings are easy and very good, but the seo fine-tuning is not for beginners.
https://www.opencart.com/index.php?rout ... n_id=25969
https://opencartforum.com/files/file/50 ... art-2x-3x/