Update HTML email templates to new designs

We are looking for a rockstar developer to update our existing email templates to match new designs laid out in png (or Adobe Illustrator) format. The current templates are built responsively, and optimized to render nicely in all the modern email clients. The templates also include placeholders for dynamic content using the Mustache logicless templating system [login to view URL] The new templates will have to maintain these characteristics, but since they're already implemented, the focus of the project will be on updating the HTML and CSS of the email templates. Attached are before and after screenshots to more accurately understand the scope of the project. We can also provide a sample template upon request, if desired.