Write full documentation for a previous project.
Provide details of how the VBA code was created with screen shots and explanation.
Basically, start the project from the beginning, and document every step along the way.
Also, fix the issue with the outlook mail so that the tables in the Summary Data worksheet are copied into the mail, without having to attach an image.
If I have any question in regards to how you built this product, or any technical issues i may face, i will contact you for help.