Bootstrap 3 One Page theme for a course "Bootstrap 3 za početnike" on lakotuts.com (Croatian) http://www.lakotuts.com/tecaj/bootstrap-3-za-pocetnike/
This theme can be used for anything you want and even for yourself or your customers. You can easily change its appearance using LESS files or even create and additional less file and compile with the existing.
If you don`t know how to use LESS or how to compile it look into this app: prepros.com
This theme can be easily converted to WordPress, Joomla or any other CMS you use. It is developed with WordPress in mind because it will be converted to WordPress for another course on www.lakotuts.com.