Badge Design Canvas is a useful instrument for designing Open Badges. It has been developed by DigitalMe in UK and can be downloaded as PDF here:
The German version of the Badge Designed Canvas has been created by Ilona Buchem and can be downloaded as PDF here:
Foodzy – a personal, digital food journal – has created a nice design for their badges.
You can view the complete list of foodzy badges including the description of each badges and the information on how to unlock these badges here.