Could you take a look at the attached and let me know if you are able to convert it to a WordPress plugin. The end product would require to be powered by a custom post type for multiple items. Include two widgets to output the two resulting banners.
The widgets should have the option to select the relevant banner from a dropdown menu. The custom post type should facilitate options to upload a number of images, enter a title, description and a call to action - just like in the demo attached.
Any other feedback you can give will be appreciate and facilitate a decision to proceed with this project