The easiest way to create custom category archive pages is to copy an existing file from your parent theme and rename it. You will then need
Taxonomy Terms Tutorials
Tutorials in this archive include code which relates to the use of custom post types, custom taxonomy types, taxonomy terms. The code is guaranteed to work as shown in the demo images and videos. Installation of all code as well as support for PHP code is provided for members.
Add HTML Image Before Category Archive Posts
I've already written about how to display an image or HTML on all category archive pages using conditional tags and the Genesis Simple Hooks