This page contains links to sample child themes that you may find useful if you want to customize Maker.
Starter Child Theme
This child theme can be used as a starting point for customization. It registers parent and child theme CSS and also has an empty JavaScript file for your custom scripts. Feel free to use it to adjust Maker to your project. There is a development version on Github as well.
Custom Font Child Theme
Use this theme to learn how to change a font in Maker theme the right way. This theme replaces Helvetica with Raleway on headings and site title. For a development version, go to this page on Github.